---
product_id: 393881539
title: "Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Pink-Streaked Hair"
brand: "barbie"
price: "$120.87"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/393881539-mermaid-doll-with-water-activated-twinkle-light-up-tail-barbie
store_origin: US
region: United States of America
---

# Rainbow fins & pink-streaked hair 4 vibrant light shows Water-activated twinkle tail Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Pink-Streaked Hair

**Brand:** barbie
**Price:** $120.87
**Availability:** ✅ In Stock

## Summary

> 🧜‍♀️ Dive into sparkle and fantasy with Barbie’s twinkle tail magic!

## Quick Answers

- **What is this?** Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Pink-Streaked Hair by barbie
- **How much does it cost?** $120.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/393881539-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

- • **Dual Play Modes:** Enjoy the twinkle lights both in water and on dry land with an easy-to-press bodice button.
- • **Magical Light-Up Tail:** Watch Barbie’s pearlescent tail dazzle with 4 colorful light shows activated by water or a button press.
- • **Fantasy-Inspired Design:** Rainbow fins, pearl-detailed bodice, pink-streaked hair, and a princess tiara create an enchanting mermaid look.
- • **Ready to Play Out of the Box:** Includes 3 LR44 batteries so the magic starts immediately—no extra setup needed.
- • **Perfect Gift for Young Dreamers:** Ideal for kids ages 3 to 7, sparking imaginative storytelling and bath time fun.

## Overview

The Barbie Dreamtopia Mermaid Doll features a water-activated tail that lights up in four colorful patterns, complemented by a princess tiara, rainbow fins, and pink-streaked hair. Designed for children ages 3 to 7, it offers dual play modes with light shows activated by water or a button press, powered by included batteries for instant fun. This enchanting doll is perfect for bath time or imaginative play, making it a standout gift that combines fantasy and interactive technology.

## 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 princess tiara 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 gift for kids ages 3 to 7 years old. Doll cannot swim or stand alone. Colors and decorations may vary.

Review: My granddaughter loves it! - This Barbie mermaid doll is adorable and fun. The water-activated twinkle lights are a hit and add a magical touch. Well made and has held up well during play. Exceeded our expectations and made a very happy gift.
Review: A Barbie Mermaid! - Granddaughter-worthy! A perfect gift for a 3-year old who loves mermaids and Barbie dolls. It’s waterproof and lights up too.

## Features

- ​Make a splash with Barbie Dreamtopia Twinkle Lights Mermaid Doll featuring a fantastical look and 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 | B09BW2RTN8 |
| Batteries | 3 LR44 batteries required. (included) |
| Best Sellers Rank | #73,013 in Toys & Games ( See Top 100 in Toys & Games ) #1,157 in Dolls |
| Customer Reviews | 4.8 4.8 out of 5 stars (11,378) |
| Item Weight | 5.8 ounces |
| Item model number | HDJ36 |
| Language | Multilingual |
| Manufacturer | Mattel |
| Manufacturer recommended age | 3 years and up |
| Product Dimensions | 7.61 x 2.55 x 14.37 inches |
| Release date | November 1, 2021 |

## Images

![Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Pink-Streaked Hair - Image 1](https://m.media-amazon.com/images/I/61Ay9FTYggL.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

### ⭐⭐⭐⭐⭐ My granddaughter loves it!
*by K***Y on January 20, 2026*

This Barbie mermaid doll is adorable and fun. The water-activated twinkle lights are a hit and add a magical touch. Well made and has held up well during play. Exceeded our expectations and made a very happy gift.

### ⭐⭐⭐⭐⭐ A Barbie Mermaid!
*by R***5 on October 29, 2025*

Granddaughter-worthy! A perfect gift for a 3-year old who loves mermaids and Barbie dolls. It’s waterproof and lights up too.

### ⭐⭐⭐⭐⭐ Cute Barbie
*by A***O on November 11, 2025*

Bought this for my daughter and she loved it, it’s so cute! She loved the colors on it and the size is perfect. The quality is amazing. Seems Very durable which I’m glad for because my little one can be rough.

## Frequently Bought Together

- Barbie Dreamtopia Doll, Mermaid Toy with Water-Activated Light-Up Tail, Pink-Streaked Hair & 4 Colorful Light Shows
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- Barbie Dreamtopia Doll, Twinkle Lights Posable Ballerina with 5 Light-Up Shows, Sparkly Pink Tutu, Blonde Hair & Hair Accessory

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-11*