---
product_id: 388925075
title: "Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Purple-Streaked Hair"
brand: "barbie"
price: "€ 93.55"
currency: EUR
in_stock: true
reviews_count: 13
category: "Barbie"
url: https://www.desertcart.es/products/388925075-mermaid-doll-with-water-activated-twinkle-light-up-tail-barbie
store_origin: ES
region: Spain
---

# Rainbow fins & pink-streaked hair 4 vibrant light shows 3 LR44 batteries included Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Purple-Streaked Hair

**Brand:** barbie
**Price:** € 93.55
**Availability:** ✅ In Stock

## Summary

> 🧜‍♀️ Dive into sparkle and make waves with Barbie’s twinkle tail!

## Quick Answers

- **What is this?** Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Purple-Streaked Hair by barbie
- **How much does it cost?** € 93.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/388925075-mermaid-doll-with-water-activated-twinkle-light-up-tail-barbie)

## Best For

- barbie enthusiasts

## Why This Product

- Trusted barbie brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vibrant Fantasy Design:** Rainbow fins, pearl-detailed bodice, and a princess tiara create an irresistible mermaid look.
- • **On-the-Go Twinkle Button:** Enjoy enchanting light effects anytime, anywhere with a simple press—no water needed.
- • **Magical Water-Activated Glow:** Dip in water to unlock 4 dazzling light shows that mesmerize every time.
- • **Ready to Shine Out of the Box:** Includes batteries so the magic starts immediately—no waiting, just wow.
- • **Perfect Gift for Young Dreamers:** Ideal for kids ages 3-7, sparking creativity during bath time or imaginative play.

## Overview

The Barbie Dreamtopia Mermaid Doll features a water-activated tail that lights up in four colorful patterns, plus a button-activated light show for dry play. Designed with rainbow fins, pink-streaked hair, and a pearl-detailed bodice, this 9-inch doll is battery-powered (3 LR44 included) and perfect for children aged 3 to 7, making bath time and imaginative play irresistibly magical.

## Description

Imaginations can dive into storytelling with Barbie Dreamtopia Twinkle Lights Mermaid Doll featuring a magical light-up feature! Dip this beautiful Barbie mermaid doll in water to see her pearlescent tail glimmer with one of four colorful light shows. Barbie Dreamtopia Twinkle Lights Mermaid Doll makes a splash in the tub or pool, but kids can also bring the fun ashore -- push the star-shaped button on Barbie doll's bodice to enjoy the light show without water. Rainbow fins, pink-streaked hair and a royal headband complete Barbie doll's colorful mermaid look. Perfect for bath time or water play (parental supervision required), Barbie Dreamtopia Twinkle Lights Mermaid Doll makes a great toy for kids ages 3 to 7 years old. Doll cannot swim or stand alone. Colors and decorations may vary.

Review: Great product. - Bought it for our great granddaughter for 2024 Christmas. She is 4 yrs old and plays with it daily 7 months later.
Review: Granddaughter loves it but it’s broken - This Barbie mermaid doll would be adorable and fun with The water-activated twinkle lights but sadly it did not work. Returned to seller without any issues. Found another and she’s a happy little girl!

## Features

- ​Make a splash with Barbie Dreamtopia Twinkle Lights Mermaid Doll featuring a fantastical look and a magical light-up feature!
- ​Dip Barbie mermaid doll in water to see her pearlescent tail light up in one of four colorful light shows!
- ​To bring the fun ashore, press the button on her bodice to experience the light shows without water.
- ​Barbie doll's fantasy look is complete with rainbow fins, a "pearl"-detailed bodice, pink-streaked hair and a princess tiara.
- ​With a fantastical light-up feature and so many sparkling details, this Barbie mermaid doll makes a great gift for 3 to 7 year olds.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BW3L8KL |
| Batteries | 3 LR44 batteries required. (included) |
| Best Sellers Rank | #34,184 in Toys & Games ( See Top 100 in Toys & Games ) #539 in Dolls |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,775) |
| Item Weight | 5.8 ounces |
| Item model number | HDJ37 |
| Manufacturer | Mattel |
| Manufacturer recommended age | 3 years and up |
| Product Dimensions | 9 x 2.38 x 12.75 inches |
| Release date | November 1, 2021 |

## Images

![Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Purple-Streaked Hair - Image 1](https://m.media-amazon.com/images/I/613qSj6THAL.jpg)

## Questions & Answers

**Q: hola. Esta barbie tiene piernas o solo cola?**
A: Hola, solo tienes cola, no tiene piernas, pero es realmente hermosa!

**Q: Can the tail be removed?**
A: Yes the tail can be removed

**Q: Does she sit**
A: I don't think she sits. It was a gift. But she loved it. Very happy with thus doll.

**Q: How tall is this a Barbie?**
A: Its a bit taller than an ordinary barbie doll bacause of the tail

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product.
*by C***N on July 29, 2025*

Bought it for our great granddaughter for 2024 Christmas. She is 4 yrs old and plays with it daily 7 months later.

### ⭐⭐⭐⭐⭐ Granddaughter loves it but it’s broken
*by K***Y on January 20, 2026*

This Barbie mermaid doll would be adorable and fun with The water-activated twinkle lights but sadly it did not work. Returned to seller without any issues. Found another and she’s a happy little girl!

### ⭐⭐⭐⭐⭐ Beautiful doll
*by B***Y on May 27, 2025*

Great gift. My daughter loves it.

## Frequently Bought Together

- Barbie Dreamtopia Doll, Mermaid Toy with Water-Activated Light-Up Tail, Purple-Streaked Hair & 4 Colorful Light Shows
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**Shop now:** [https://www.desertcart.es/products/388925075-mermaid-doll-with-water-activated-twinkle-light-up-tail-barbie](https://www.desertcart.es/products/388925075-mermaid-doll-with-water-activated-twinkle-light-up-tail-barbie)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-07*