---
product_id: 483096684
title: "Barbie Dreamtopia Mermaid Dolls - 1 With Light-up Rainbow Tail and 1 With Pink-Streaked Hair, Twinkle Lights Mermaid Doll (12 in, Blonde)"
brand: "barbie"
price: "¥2041"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/483096684-barbie-dreamtopia-mermaid-dolls-1-with-light-up-rainbow-tail
store_origin: JP
region: Japan
---

# 4 vibrant light modes Stylish pink-streaked hair Water-activated magic Barbie Dreamtopia Mermaid Dolls - 1 With Light-up Rainbow Tail and 1 With Pink-Streaked Hair, Twinkle Lights Mermaid Doll (12 in, Blonde)

**Brand:** barbie
**Price:** ¥2041
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Make waves with Barbie’s light-up mermaid magic!

## Quick Answers

- **What is this?** Barbie Dreamtopia Mermaid Dolls - 1 With Light-up Rainbow Tail and 1 With Pink-Streaked Hair, Twinkle Lights Mermaid Doll (12 in, Blonde) by barbie
- **How much does it cost?** ¥2041 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/483096684-barbie-dreamtopia-mermaid-dolls-1-with-light-up-rainbow-tail)

## 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 Mode Fun:** Enjoy the enchanting light show both in and out of water with easy button control.
- • **Waterproof Wonder:** Designed to light up underwater, perfect for bath time or poolside play.
- • **Chic Mermaid Style:** Features a pearl-detailed bodice, rainbow fins, and a princess tiara for that Instagram-worthy look.
- • **Dive into Colorful Magic:** Activate 4 dazzling light shows by dipping the mermaid tail in water or pressing the necklace button.
- • **Exclusive Dreamtopia Design:** A 12-inch blonde mermaid doll with trendy pink-streaked hair that stands out in any collection.

## Overview

The Barbie Dreamtopia Mermaid Doll is a 12-inch blonde mermaid featuring a light-up rainbow tail with 4 colorful modes activated by water or a button. Styled with pink-streaked hair, a pearl-detailed bodice, and a princess tiara, this waterproof doll brings fantasy and fun to bath time and beyond.

## Description



## Features

- Make a real splash with this magical light-up Barbie mermaid doll
- Dip Barbie Rainbow Lights Mermaid doll into water to see her mermaid tail glimmer with colorful lights inspired by a sparkling rainbow
- Press the button in Barbie doll’s necklace to switch her to “on” mode, and dip her into the tub or pool to activate the light show.
- Bring the magic ashore - you can push the button in the doll’s necklace to enjoy the light show without water.
- 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.

## Images

![Barbie Dreamtopia Mermaid Dolls - 1 With Light-up Rainbow Tail and 1 With Pink-Streaked Hair, Twinkle Lights Mermaid Doll (12 in, Blonde) - Image 1](https://m.media-amazon.com/images/I/81oeOv+TbuL.jpg)
![Barbie Dreamtopia Mermaid Dolls - 1 With Light-up Rainbow Tail and 1 With Pink-Streaked Hair, Twinkle Lights Mermaid Doll (12 in, Blonde) - Image 2](https://m.media-amazon.com/images/I/71trriiBS7L.jpg)
![Barbie Dreamtopia Mermaid Dolls - 1 With Light-up Rainbow Tail and 1 With Pink-Streaked Hair, Twinkle Lights Mermaid Doll (12 in, Blonde) - Image 3](https://m.media-amazon.com/images/I/71JUtl6JC7L.jpg)
![Barbie Dreamtopia Mermaid Dolls - 1 With Light-up Rainbow Tail and 1 With Pink-Streaked Hair, Twinkle Lights Mermaid Doll (12 in, Blonde) - Image 4](https://m.media-amazon.com/images/I/71hho2KAkmL.jpg)
![Barbie Dreamtopia Mermaid Dolls - 1 With Light-up Rainbow Tail and 1 With Pink-Streaked Hair, Twinkle Lights Mermaid Doll (12 in, Blonde) - Image 5](https://m.media-amazon.com/images/I/71Ol4ulj8TL.jpg)

## Questions & Answers

**Q: Can this be used as a bath toy?**
A: My daughter received this for Christmas and the very first time she used it in the water it completely stopped working! I feel this is FALSE advertising saying it’s okay to dip in water, but dipping it in water breaks it 😖 a little upset because my daughter loves this Barbie and is so upset she doesn’t light up anymore..

**Q: Can you remove the tail and use as a regular barbie?**
A: No the barbie has no legs. It's all one piece. You do have to attach the fin when arrives.

**Q: The battery is not effected if you put this in the water?**
A: Ours stopped working about a month after we got it. Batteries had corroded/leaked. Replacing the batteries didn't help.

**Q: What size batteries does it take?**
A: what size batteries does it take?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Babydolls
*by J***E on March 22, 2025*

My niece loved them she wanted more

### ⭐⭐⭐⭐⭐ my girls love it
*by B***S on March 31, 2023*

just as described

### ⭐⭐⭐⭐⭐ My granddaughter loved it
*by C***K on February 7, 2023*

Delivered promptly, well made.

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**Shop now:** [https://www.desertcart.jp/products/483096684-barbie-dreamtopia-mermaid-dolls-1-with-light-up-rainbow-tail](https://www.desertcart.jp/products/483096684-barbie-dreamtopia-mermaid-dolls-1-with-light-up-rainbow-tail)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*