---
product_id: 48592522
title: "ZIMPLI - Colour Changing Gelli Baff Yellow to Green, 1 Bath or 6 Play Uses, Bathtub Toy for 4 plus year old boys & girls, UK Made"
brand: "zimpli"
price: "S$235"
currency: SGD
in_stock: true
reviews_count: 13
category: "Zimpli"
url: https://www.desertcart.sg/products/48592522-zimpli-colour-changing-gelli-baff-yellow-to-green-1-bath
store_origin: SG
region: Singapore
---

# Color shifts Yellow→Green Up to 6 bath/play uses Certified Biodegradable ZIMPLI - Colour Changing Gelli Baff Yellow to Green, 1 Bath or 6 Play Uses, Bathtub Toy for 4 plus year old boys & girls, UK Made

**Brand:** zimpli
**Price:** S$235
**Availability:** ✅ In Stock

## Summary

> 🛁 Dive into gooey fun that changes the game (and the color) every time!

## Quick Answers

- **What is this?** ZIMPLI - Colour Changing Gelli Baff Yellow to Green, 1 Bath or 6 Play Uses, Bathtub Toy for 4 plus year old boys & girls, UK Made by zimpli
- **How much does it cost?** S$235 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/48592522-zimpli-colour-changing-gelli-baff-yellow-to-green-1-bath)

## Best For

- zimpli enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Use Play Power:** One packet delivers up to 6 immersive bath or tabletop play sessions, perfect for extended sensory exploration without constant repurchasing.
- • **Eco-Friendly & Skin Safe:** Crafted in the UK with biodegradable ingredients and British Skin Foundation accreditation, ensuring safe, guilt-free fun for your little ones.
- • **Messy Play Made Manageable:** Designed for easy drainage and cleanup, so you can enjoy the gooey fun without the stress—just remember the shower!
- • **Magical Color Transformation:** Watch your bathwater morph from sunny yellow to vibrant green—an instant sensory delight that sparks creativity and wonder.
- • **Perfect for Social Playdates:** A proven hit at sleepovers and group play, fostering social bonding through tactile, multi-sensory experiences that kids crave.

## Overview

ZIMPLI Colour Changing Gelli Baff transforms bathwater from yellow to green, offering up to 6 uses per pack of safe, biodegradable, and skin-friendly goo. Made in the UK and ideal for kids 4+, it delivers a unique sensory play experience that’s perfect for bath time or tabletop adventures, combining messy fun with easy cleanup and eco-conscious design.

## Description

ZIMPLI - Colour Changing Gelli Baff Yellow to Green, 1 Bath or 6 Play Uses, Bathtub Toy for 4 plus year old boys & girls, UK Made : desertcart.co.uk: Outlet

Review: Great Fun but Really Messy - First lets say the colour changing isn't up to much. The colour change happens when the dissolver sachet is put in at the end. As it's coloured purple salt that's no great surprise and most of the fun is gone when you are at the end stage to get rid of of gloop back to a waterish state. The good news though is after a year of gelli baff my children still love it and think it's great fun. My 7 year old prefers to fill containers in the kitchen and mess around with gloop than sit in it but it's still a hit. Our first experience of gelli baff was when a child brought a packet of this stuff with them for a sleepover. I hadn't seen any of the adverts so I had no expectations and just followed the instructions. Basically they just slid round on a 6cm layer of what looked like marmalade but they loved it. It wasn't so much gelli bath as gelli puddle, slide around and then shower. DO NOT BUY GELLI BAFF UNLESS YOU HAVE A SHOWER as it is impossible to clean the stuff off the kids otherwise. I have now used gelli baff about a dozen times - mainly for kids sleepovers. I wouldn't recommend it for birthdays or any time you are in a hurry as it does take ages to clean the bathroom and the kids afterwards and be prepared for combing goo out of hair. We always use 2 packets and in our water area you can add more water than the instructions advise. It does thicken up after 5 minutes or so. For 2 packets make sure you fill the bath (plus essential bath mat) to waist height first and then evenly sprinkle the power over the bath surface. I have a child stand at each end of the bath and sprinkle the power over their half of the bath. Don't sprinkle the powder high up else you end up wth rather worrying dust clouds. Also never put one sachet in mix, than add more water and another sachet. If you do that the second sachet will not mix and ends up as hard, horrible lumps. The dissolver is just salt I think (I just use normal table salt to dissolve small quantities I make up in pots and pans) and doesn't turn the goo exactly back to water so a shower is necessary. I also find it quite drying on the skin so use a moisturiser afterwards. My 4 and 9 year old love it and it is a huge hit with 8/9 year old sleepovers. They stay in the gelli bath for ages and the goo retains the heat so they don't get too cold. I can see why others hate it though: dust, lumpy goo the consistency of wallpaper paste (nappy water holding crystal technology), small volume if you use one packet, doesn't all dissolve afterwards and the dissolver turns the bath salty, goo crystals everywhere to clean up ... Really I should hate it but it is so much fun.
Review: A good slime alternative - Really like the gelli baff products. My 3 year old loves playing with it. It’s a good sensory activity for indoors or outdoors. Rather than putting it in the bath I put some in a deep baking try and let my son play with cars and toys in it. It kept him busy for a good hour. It’s also good to wash away with the dissolving powder and drain friendly so no worries about blocking drains. Can be a little tricky to wipe up of flooring but does dissolve would recommend it in a wipeable surface if using indoors.

## Features

- XMAS PRESENT: Gelli Baff is available in a range of exciting colours, fragrances and effects and is the perfect product for messy and multi-sensory play! Check them out in the Zimpli Kids store
- GREAT FUN: Gelli Baff magically turns your water into thick, colourful goo which can be drained away safely and easily by following the instructions
- MULTI USE: Use just one quarter of the bag to create up to 10 litres of squishy Gelli for the perfect table-top activity
- BIODEGRADABLE: Gelli Baff is certified biodegradable and is skin safe, drain safe, easy clean and stain free
- SKIN SAFE: Accredited by the British Skin Foundation as skin safe and is made in the UK to strict European safety standards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0013SLBWY |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 90,506 in Toys & Games ( See Top 100 in Toys & Games ) 1,513 in Bath Toys |
| Colour | Yellow |
| Customer Reviews | 4.5 4.5 out of 5 stars (959) |
| Date First Available | 1 Jan. 2008 |
| Educational Objective(s) | Spacial Awareness |
| Item model number | 5034 |
| Language | English |
| Manufacturer recommended age | 3 years and up |
| Material Composition | Plastic |
| Material Type(s) | Sodium Polyacrylate |
| Number of Game Players | 1 or NA |
| Number of pieces | 1 |
| Product Dimensions | 13.2 x 4.7 x 20 cm; 0.35 g |
| Release date | 2 Mar. 2017 |
| Remote Control Included? | No |
| tech_spec_battery_description_toys | No batteries required |

## Images

![ZIMPLI - Colour Changing Gelli Baff Yellow to Green, 1 Bath or 6 Play Uses, Bathtub Toy for 4 plus year old boys & girls, UK Made - Image 1](https://m.media-amazon.com/images/I/71aCcrX5EhL.jpg)
![ZIMPLI - Colour Changing Gelli Baff Yellow to Green, 1 Bath or 6 Play Uses, Bathtub Toy for 4 plus year old boys & girls, UK Made - Image 2](https://m.media-amazon.com/images/I/71s2RiuMO6L.jpg)
![ZIMPLI - Colour Changing Gelli Baff Yellow to Green, 1 Bath or 6 Play Uses, Bathtub Toy for 4 plus year old boys & girls, UK Made - Image 3](https://m.media-amazon.com/images/I/71zm6pPt8JL.jpg)
![ZIMPLI - Colour Changing Gelli Baff Yellow to Green, 1 Bath or 6 Play Uses, Bathtub Toy for 4 plus year old boys & girls, UK Made - Image 4](https://m.media-amazon.com/images/I/81UCmWCuVKL.jpg)
![ZIMPLI - Colour Changing Gelli Baff Yellow to Green, 1 Bath or 6 Play Uses, Bathtub Toy for 4 plus year old boys & girls, UK Made - Image 5](https://m.media-amazon.com/images/I/81f080N-6iL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Fun but Really Messy
*by D***5 on 18 July 2009*

First lets say the colour changing isn't up to much. The colour change happens when the dissolver sachet is put in at the end. As it's coloured purple salt that's no great surprise and most of the fun is gone when you are at the end stage to get rid of of gloop back to a waterish state. The good news though is after a year of gelli baff my children still love it and think it's great fun. My 7 year old prefers to fill containers in the kitchen and mess around with gloop than sit in it but it's still a hit. Our first experience of gelli baff was when a child brought a packet of this stuff with them for a sleepover. I hadn't seen any of the adverts so I had no expectations and just followed the instructions. Basically they just slid round on a 6cm layer of what looked like marmalade but they loved it. It wasn't so much gelli bath as gelli puddle, slide around and then shower. DO NOT BUY GELLI BAFF UNLESS YOU HAVE A SHOWER as it is impossible to clean the stuff off the kids otherwise. I have now used gelli baff about a dozen times - mainly for kids sleepovers. I wouldn't recommend it for birthdays or any time you are in a hurry as it does take ages to clean the bathroom and the kids afterwards and be prepared for combing goo out of hair. We always use 2 packets and in our water area you can add more water than the instructions advise. It does thicken up after 5 minutes or so. For 2 packets make sure you fill the bath (plus essential bath mat) to waist height first and then evenly sprinkle the power over the bath surface. I have a child stand at each end of the bath and sprinkle the power over their half of the bath. Don't sprinkle the powder high up else you end up wth rather worrying dust clouds. Also never put one sachet in mix, than add more water and another sachet. If you do that the second sachet will not mix and ends up as hard, horrible lumps. The dissolver is just salt I think (I just use normal table salt to dissolve small quantities I make up in pots and pans) and doesn't turn the goo exactly back to water so a shower is necessary. I also find it quite drying on the skin so use a moisturiser afterwards. My 4 and 9 year old love it and it is a huge hit with 8/9 year old sleepovers. They stay in the gelli bath for ages and the goo retains the heat so they don't get too cold. I can see why others hate it though: dust, lumpy goo the consistency of wallpaper paste (nappy water holding crystal technology), small volume if you use one packet, doesn't all dissolve afterwards and the dissolver turns the bath salty, goo crystals everywhere to clean up ... Really I should hate it but it is so much fun.

### ⭐⭐⭐⭐⭐ A good slime alternative
*by V***X on 25 April 2020*

Really like the gelli baff products. My 3 year old loves playing with it. It’s a good sensory activity for indoors or outdoors. Rather than putting it in the bath I put some in a deep baking try and let my son play with cars and toys in it. It kept him busy for a good hour. It’s also good to wash away with the dissolving powder and drain friendly so no worries about blocking drains. Can be a little tricky to wipe up of flooring but does dissolve would recommend it in a wipeable surface if using indoors.

### ⭐⭐⭐⭐⭐ Fun for the kids
*by J***E on 8 July 2019*

My son loved these he had so much fun in the bath with this. Easy to use. Hours of fun. Easy to clean afterwards. Would definitely recommend to anyone wishing to make Bath time more fun. We have also used these in a paddling pool in the garden where both my children could play in the Gelli baff. Thank you so much for such a excellent product.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-19*