---
product_id: 388925075
title: "Barbie Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Purple-Streaked Hair"
brand: "barbie"
price: "AR$171838"
currency: ARS
in_stock: true
category: "Barbie"
url: https://www.desertcart.com.ar/products/388925075-barbie-mermaid-doll-with-water-activated-twinkle-light-up-tail
store_origin: AR
region: Argentina
---

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

**Brand:** barbie
**Price:** AR$171838
**Availability:** ✅ In Stock

## Summary

> ✨ Make waves with Barbie’s twinkle tail – where fantasy lights up your world! 🧜‍♀️

## Quick Answers

- **What is this?** Barbie Mermaid Doll with Water-Activated Twinkle Light-Up Tail, Barbie Dreamtopia Mermaid Toys, Purple-Streaked Hair by barbie
- **How much does it cost?** AR$171838 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/388925075-barbie-mermaid-doll-with-water-activated-twinkle-light-up-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

- • **Fantasy Meets Function:** Rainbow fins, a pearl-detailed bodice, and a princess tiara create an enchanting look that stands out in any collection.
- • **Dive into Colorful Magic:** Activate 4 dazzling light shows by dipping Barbie’s pearlescent tail in water or pressing her bodice button for on-land sparkle.
- • **Imaginative Play, Elevated:** Encourages fine motor skills and storytelling for kids aged 3-7, blending fun with developmental benefits.
- • **Bath Time Just Got Glamorous:** Designed for water play, this doll transforms ordinary bath time into a captivating light show experience.
- • **Ready to Gift, Ready to Shine:** Comes fully equipped with batteries and a glossy finish, making it the perfect present for birthdays or holidays.

## Overview

The Barbie Dreamtopia Mermaid Doll features a 12-inch pearlescent tail that lights up in four colorful modes when dipped in water or activated on land. With rainbow fins, pink-streaked hair, and a princess tiara, this battery-powered doll is designed for imaginative water play and storytelling, ideal for children ages 3 to 7. Batteries included for instant magic.

## 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.

## 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 |
| Additional Features | Light |
| Age Range Description | 3 years and older |
| Animal Theme | Mermaid |
| Best Sellers Rank | #142,274 in Toys & Games ( See Top 100 in Toys & Games ) #2,136 in Dolls |
| Brand Name | Barbie |
| Collection Name | Barbie Dreamtopia |
| Color | Brunettte |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,806) |
| Educational Objective | Develop fine motor skills, hand-eye coordination, and imaginative play |
| Finish Type | Glossy |
| Global Trade Identification Number | 00194735024360 |
| Hair Type | Wavy |
| Included Components | ​Includes Barbie Dreamtopia Twinkle Lights Mermaid Doll wearing tiara. |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions | 9 x 2.38 x 12.75 inches |
| Item Dimensions L x W x H | 9"L x 12.75"W x 2.38"H |
| Item Type Name | Toy |
| Item Weight | 5.76 ounces |
| Manufacturer | Mattel |
| Manufacturer Maximum Age (MONTHS) | 1188 |
| Manufacturer Minimum Age (MONTHS) | 36 |
| Manufacturer Part Number | HDJ37 |
| Manufacturer Warranty Description | No Warranty |
| Material Type | Plastic |
| Model Name | Barbie Dreamtopia Twinkle Lights Mermaid Doll |
| Model Number | HDJ37 |
| Model Series | Barbie Dreamtopia |
| Number of Batteries | 3 LR44 batteries required. (included) |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Players | 1 |
| Operation Mode | manual and automatic |
| Outer Material | Plastic |
| Play Activity Location | Water |
| Power Source | battery |
| Recommended Uses For Product | water play, bath time, imaginative play, gifting on birthdays and Christmas, both in water and on land |
| Scale | Full-size |
| Set Name | Barbie Dreamtopia Twinkle Lights Mermaid Doll |
| Size | 12 inches |
| Style | Brunette |
| Sub Brand | Barbie |
| Supported Battery Types | 3 LR44 coin cell batteries and 3 AA batteries |
| Theme | Fantasy |
| Toy Figure Type | Doll |
| UPC | 194735024360 |
| Unit Count | 1 Count |
| character | Barbie |

## Images

![Barbie 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

## 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.com.ar/products/388925075-barbie-mermaid-doll-with-water-activated-twinkle-light-up-tail](https://www.desertcart.com.ar/products/388925075-barbie-mermaid-doll-with-water-activated-twinkle-light-up-tail)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-05*