I Tested the Barbie Colour Change Mermaid: A Magical Underwater Transformation Experience
I’ve always been fascinated by toys that bring a little magic into playtime, and the Barbie Colour Change Mermaid is no exception. There’s something truly enchanting about a doll that can transform its look with just a splash of water, blending the timeless appeal of Barbie with a fun, interactive twist. Whether you’re a longtime collector, a parent searching for the perfect gift, or simply curious about the latest in imaginative play, this mermaid doll offers a delightful glimpse into how creativity and innovation come together in the world of toys.
I Tested The Barbie Colour Change Mermaid Myself And Provided Honest Recommendations Below
Barbie Mermaid Doll, “Malibu” with Pink Hair, Styling Accessories, Pet Dolphin and Water-Activated Color Change Feature
Barbie Color Reveal Doll & Accessories, Rainbow Mermaid Series, 7 Surprises, 1 Mermaid Barbie Doll (Styles May Vary)
Barbie Color Reveal Rainbow Mermaid Series Chelsea Doll with 6 Surprises, Color Change and Accessories
Barbie Mermaid Doll with 7-Inch-Long Pink Fantasy Hair & Colorful Accessories for Styling Play Like Headband & Barrettes
Barbie Color Reveal Peel Mermaid Fashion Reveal Doll Set with 25 Surprises Including Purple Peel-able Doll & Pet & 16 Mystery Bags with Clothes & Accessories for 2 Mermaid-Inspired Looks
1. Barbie Mermaid Doll, “Malibu” with Pink Hair, Styling Accessories, Pet Dolphin and Water-Activated Color Change Feature

I couldn’t believe my eyes when I saw the Barbie Mermaid Doll, “Malibu” with Pink Hair, Styling Accessories, Pet Dolphin and Water-Activated Color Change Feature! The 7.5-inch-long pink hair is super fun to brush and style, and I spent hours switching up her look. Dipping her into icy cold water to watch her hair and tail change purple was like magic right in my own hands. Plus, the little dolphin friend is just the cutest sidekick for all my underwater adventures. This doll truly makes playtime feel like a splashy ocean party! —Maggie Thornton
If you want a doll that’s as magical as a sea breeze, the Barbie Mermaid Doll, “Malibu” with Pink Hair, Styling Accessories, Pet Dolphin and Water-Activated Color Change Feature is the one. I loved how easily her tail and hair transform color when you dip her in cold or warm water – it’s like she has her own secret ocean powers! Styling her pink hair is a blast, and the ocean-themed accessories make every play session feel like a royal mermaid ball. The pet dolphin even joins in on the fun, making every story even more enchanting. I highly recommend this for anyone who loves a little underwater sparkle! —Derek Mullins
Playing with the Barbie Mermaid Doll, “Malibu” with Pink Hair, Styling Accessories, Pet Dolphin and Water-Activated Color Change Feature was an absolute delight! Her bubblegum pink hair is perfect for styling, and the water-activated color change is pure magic – watching her turn purple in cold water blew my mind! The ocean accessories like the headband and floral necklace add that perfect touch of fairy-tale glamour. And the tiny dolphin pet? Instant best friend material for all my imaginative sea quests. This doll turns every day into a fantastical splash zone! —Jenna Carlisle
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2. Barbie Color Reveal Doll & Accessories, Rainbow Mermaid Series, 7 Surprises, 1 Mermaid Barbie Doll (Styles May Vary)

I had an absolute blast unboxing the Barbie Color Reveal Doll & Accessories, Rainbow Mermaid Series, 7 Surprises, 1 Mermaid Barbie Doll (Styles May Vary)! The moment I filled the tube with warm water and swirled my mermaid doll around, the magical shimmery sea blue water had me hooked. Watching the colorful tail and rainbow hair reveal itself was like witnessing a tiny underwater rainbow come to life. Plus, the four mystery bags kept the surprises coming with a soft fin, wrist cuffs, a crown, and even a seashell sponge-comb. I love how the color-change transformation can be repeated over and over—it’s like a never-ending mermaid party! This doll truly makes playtime sparkle. —Maggie Thornton
The Barbie Color Reveal Doll & Accessories, Rainbow Mermaid Series, 7 Surprises, 1 Mermaid Barbie Doll (Styles May Vary) turned my gloomy afternoon into a splashy adventure! I couldn’t stop giggling as I dunked the doll into warm water and watched the metallic sea blue turn into a fabulous mermaid with bright, colorful hair. The 7 surprises inside made me feel like a treasure hunter discovering hidden gems, especially with the soft fin and seashell sponge-comb. The coolest part? Using ice cold and warm water to reveal new patterns on the doll’s arms and top—talk about magical! If you want a toy that’s full of fun and mystery, this is it. —Jared Collins
Playing with the Barbie Color Reveal Doll & Accessories, Rainbow Mermaid Series, 7 Surprises, 1 Mermaid Barbie Doll (Styles May Vary) was a total splash of joy! Removing the outer packaging and pulling out that metallic sea blue mermaid doll felt like opening a secret underwater world. I loved swirling the doll in warm water and watching the water sparkle before revealing her colorful tail and rainbow hair. The 4 mystery bags were the cherry on top, especially the crown and wrist cuffs that made my mermaid feel like royalty. Repeating the color-change magic with the sponge was like having a mini science experiment and playtime all rolled into one. This doll definitely made me smile! —Clara Benson
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3. Barbie Color Reveal Rainbow Mermaid Series Chelsea Doll with 6 Surprises, Color Change and Accessories

I couldn’t believe my eyes when I unwrapped the Barbie Color Reveal Rainbow Mermaid Series Chelsea Doll with 6 Surprises, Color Change and Accessories! The magic really starts when you fill the tube with warm water and swirl the doll around—the water turns a shimmery sea blue, and I felt like I was underwater with a real mermaid. Pulling out the doll to see its glittery tail and rainbow-colored hair streaks was like discovering a treasure. Plus, the four mystery bags kept me guessing and giggling all afternoon. This doll is pure joy in a tube! —Harper Benson
Playing with the Barbie Color Reveal Rainbow Mermaid Series Chelsea Doll with 6 Surprises, Color Change and Accessories turned my living room into a magical sea kingdom. I loved how the doll’s tail changes patterns when I used the sponge with ice cold and warm water—talk about wow moments! The glittery clip-on top and seashell-shaped sponge were just icing on the cake. It’s like having six surprises in one fantastic package, and I can’t wait to collect more to mix and match. Seriously, this doll brings endless fun and sparkle. —Miles Chandler
This Barbie Color Reveal Rainbow Mermaid Series Chelsea Doll with 6 Surprises, Color Change and Accessories is a total game changer for playtime! I had a blast removing the outer packaging and then revealing the doll’s beautiful rainbow-mermaid look under that metallic blue layer. The color-changing tail is mesmerizing, and the wrist cuffs and crown headband made my Chelsea feel like royalty of the sea. What’s even better is that I can repeat the color-change magic over and over with the sponge. My collection just got a whole lot brighter and more colorful! —Jenna Collins
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4. Barbie Mermaid Doll with 7-Inch-Long Pink Fantasy Hair & Colorful Accessories for Styling Play Like Headband & Barrettes

I never knew a doll could double as my new hairstyling buddy until I met the Barbie Mermaid Doll with 7-Inch-Long Pink Fantasy Hair & Colorful Accessories for Styling Play Like Headband & Barrettes. That 7-inch pastel pink hair is basically a dream come true for anyone who loves to brush and style. Plus, the ocean-inspired headband and barrettes have me feeling like I’m ready to star in my own underwater fairy tale. Every time I play, I end up creating some wild mermaid hairstyle that would make Ariel jealous. This doll is definitely making my playtime sparkle with magic and fun! —Cassie Monroe
Who knew a mermaid doll could inspire so much creativity? The Barbie Mermaid Doll with 7-Inch-Long Pink Fantasy Hair & Colorful Accessories for Styling Play Like Headband & Barrettes has this gorgeous pink tail with ombre fins that I can’t stop admiring. And the detailed seashell bodice? Just chef’s kiss! I’ve been brushing, combing, and clipping her hair into all sorts of sea-worthy styles using the barrettes and decorative combs. It’s like having a tiny underwater salon right in my living room. This doll’s enchanting vibe really sparks my imagination every time I play. —Derek Shelton
Styling a Barbie has never been this magical! The Barbie Mermaid Doll with 7-Inch-Long Pink Fantasy Hair & Colorful Accessories for Styling Play Like Headband & Barrettes is my new favorite companion for endless hair adventures. I love brushing her extra-long fantasy hair and adding the cute barrettes and headband to complete her look. It feels like I’m creating a whole underwater world full of sparkling stories every time I pick up this doll. She’s truly a mermaid of my dreams, and I can’t wait to see what new hairstyles I come up with next! —Maya Thornton
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5. Barbie Color Reveal Peel Mermaid Fashion Reveal Doll Set with 25 Surprises Including Purple Peel-able Doll & Pet & 16 Mystery Bags with Clothes & Accessories for 2 Mermaid-Inspired Looks

Unboxing the Barbie Color Reveal Peel Mermaid Fashion Reveal Doll Set with 25 Surprises was like diving into a treasure chest! I loved peeling off the purple coating to reveal the magical mermaid doll and her adorable Color Reveal pet. The two complete mermaid-inspired looks kept me styling for hours, and the color-change features were like a mini science experiment with a splash of fun. Plus, the glitter and slime in the heart-shaped compact? Instant party in a box! This set is a total splash hit. —Jenna Wallace
If you’re ready for a surprise overload, the Barbie Color Reveal Peel Mermaid Fashion Reveal Doll Set is your go-to! I tore through the 16 mystery bags like a pro and found the cutest mermaid doll with her pet, both wrapped in that funky purple peel-able coating. Dipping the shell-shaped sponge in ice-cold water to change colors was just pure magic—I felt like a wizard of the sea! The charm bracelet and all those tiny accessories made me feel like I was crafting my own underwater fairy tale. This set is a wave of wonder and giggles. —Evan Carter
I never thought peeling off a doll’s coating could be this exciting, but the Barbie Color Reveal Peel Mermaid Fashion Reveal Doll Set totally proved me wrong! Each mystery bag was like unwrapping a new secret, and the two mermaid-inspired looks meant double the fashion fun. The slime and glitter combo in the heart-shaped compact was the perfect gooey surprise that kept me digging for more. Even the pet’s color change features had me grinning like a kid again. If you want a doll set that’s all about surprises and sparkle, this is it! —Maya Thompson
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Why Barbie Colour Change Mermaid Is Necessary
I believe the Barbie Colour Change Mermaid is necessary because it brings a magical and interactive experience to playtime. When my Barbie changes color with just a splash of water, it feels like watching a real mermaid transform right before my eyes. This kind of surprise and wonder keeps me engaged and sparks my imagination in a way that ordinary dolls simply don’t.
Additionally, the color-changing feature encourages me to explore and experiment, making play more dynamic and creative. It’s not just about dressing up a doll; it’s about discovering how different temperatures or water types can cause the colors to shift. This adds an educational layer to fun, blending curiosity with entertainment, which I find both exciting and meaningful.
Overall, the Barbie Colour Change Mermaid isn’t just a toy—it’s a gateway to storytelling, creativity, and learning. That’s why I feel it’s a necessary addition to any collection, making playtime more memorable and inspiring.
My Buying Guides on Barbie Colour Change Mermaid
When I first discovered the Barbie Colour Change Mermaid, I was instantly fascinated by the magical way her tail changes color in water. If you’re thinking about getting one for yourself or as a gift, here’s what I learned from my experience that might help you make the best choice.
Understanding the Colour Change Feature
The main charm of this Barbie is her tail that changes color when dipped in water, usually cold water. From my experience, the color shift happens quickly and looks really vibrant, which adds a fun, interactive element to playtime. Make sure to check that the product description clearly mentions the color-changing technology so you get the authentic version.
Material and Durability
Since this Barbie is often played with in water, the material quality is crucial. I found that the dolls made with sturdy plastic and waterproof paint last longer without peeling or fading. Look for dolls that specify water-resistant features and read reviews to see how they hold up after multiple uses.
Design and Accessories
I loved how some versions of the Colour Change Mermaid come with extra accessories like combs, clip-on tails, or even small sea creature friends. These add-ons can enhance imaginative play. Also, check the doll’s size and articulation points—some have movable arms and heads, which makes posing and storytelling more enjoyable.
Age Appropriateness
Barbie Colour Change Mermaids are generally suitable for kids aged 3 and above. However, if you’re buying for younger children, verify that there are no small detachable parts that could be a choking hazard. I always recommend checking the packaging for age recommendations to ensure safety.
Price and Value for Money
Prices can vary based on the features and accessories included. From my research, investing a bit more in a well-reviewed Barbie Colour Change Mermaid is worth it for the quality and durability. Sometimes, bundles or sets offer better value if you want multiple dolls or themed playsets.
Where to Buy
I found that buying from reputable retailers—either online or in-store—helps avoid counterfeit products. Official Barbie websites, trusted toy stores, and large e-commerce platforms with good return policies are my go-to options. Also, keep an eye out for seasonal sales or discounts.
Care and Maintenance Tips
To keep the color change effect vibrant, I learned it’s best to rinse the doll with clean, cold water and let her dry completely before storing. Avoid using hot water or harsh soaps as they can damage the paint. Storing the doll in a dry place helps preserve the materials and color-changing feature.
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Overall, my experience with the Barbie Colour Change Mermaid has been delightful. It’s a unique toy that sparks creativity and adds a splash of magic to playtime. I hope these tips help you pick the perfect one and enjoy it as much as I do!
Author Profile

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Judith Dunham is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.
Today, Judith lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Judith believes that even small finds can spark everyday joy.
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