---
product_id: 252019302
title: "Boon B11375 COGS Building Set (5pcs), Baby Bath, Suction Gears Bathtub Toy, Kids Water Play, Suitable for Boys and Girls Aged 12 Months and Older"
brand: "boon"
price: "£27.56"
currency: GBP
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.uk/products/252019302-boon-b11375-cogs-building-set-5pcs-baby-bath-suction-gears
store_origin: GB
region: United Kingdom
---

# water-powered spinning action 5-piece colorful suction gears interconnectable for creative play Boon B11375 COGS Building Set (5pcs), Baby Bath, Suction Gears Bathtub Toy, Kids Water Play, Suitable for Boys and Girls Aged 12 Months and Older

**Brand:** boon
**Price:** £27.56
**Availability:** ✅ In Stock

## Summary

> 🛁 Spin, splash, and spark creativity—bath time just got a glow-up!

## Quick Answers

- **What is this?** Boon B11375 COGS Building Set (5pcs), Baby Bath, Suction Gears Bathtub Toy, Kids Water Play, Suitable for Boys and Girls Aged 12 Months and Older by boon
- **How much does it cost?** £27.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/252019302-boon-b11375-cogs-building-set-5pcs-baby-bath-suction-gears)

## Best For

- boon enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Durable:** Made from BPA-free, phthalate-free plastic built to withstand vigorous play and easy cleaning.
- • **Splash into STEM:** Transforms bath time into an interactive engineering playground with water-powered gears.
- • **Gift-Ready Delight:** Vibrant, engaging design perfect for birthdays, holidays, or any special occasion.
- • **Skill-Boosting Play:** Enhances fine motor skills, hand-eye coordination, and sensory exploration for toddlers 12+ months.
- • **Suction-Powered Fun:** Easily sticks to any smooth surface for endless customizable gear configurations.

## Overview

The Boon B11375 COGS Building Set is a 5-piece colorful suction gear bath toy designed for children aged 12 months and older. It encourages creative water play by allowing kids to attach and interconnect gears on smooth surfaces, powered by water flow to spin and engage. Made from safe, BPA-free materials, it promotes fine motor skills and STEM learning during bath time, making it a durable, educational, and fun addition to any toddler’s routine.

## Description

Product Description Make bath time a blast with the Boon B11375 COGS Building Set! Designed for curious minds and little hands, this 5-piece suction gear set turns the bathtub into an interactive playground. Each gear easily sticks to the bathtub wall or any smooth surface, allowing your child to create their own unique water-powered contraption. As your child pours water over the colorful gears, they spin and twirl, sparking joy and laughter. More than just a toy, this set encourages the development of fine motor skills, hand-eye coordination, and introduces basic engineering principles in a fun, hands-on way. Made from durable, BPA-free materials, these gears are built to withstand endless play and are easy to clean, ensuring a safe and hygienic experience. Perfect for boys and girls aged 12 months and older, the Boon COGS Building Set is a fantastic addition to any bath time routine, making it a time of exploration, learning, and fun. Give the gift of endless aquatic adventures with this delightful and educational bath toy! Directions 1. Ensure the bath surface is smooth and clean for optimal suction. 2. Attach gears to bathtub wall or other surfaces by pressing firmly. 3. Pour water over make them spin create a water-powered chain reaction. 4. Rearrange in different configurations varied play experiences. 5. After use, rinse with allow dry. Safety Warning Always supervise children during bath time. Inspect the toy regularly for any signs of damage or wear. Discard the toy if any part becomes damaged or detached. Ensure the gears are securely attached before play to prevent choking hazards. This toy is suitable for children aged 12 months and older.

Review: Good - Child liked playing with them and easy to clean so don't get the mould on them.
Review: Great nephew loves them. - Great nephew loved tubes and cogs. Spent the longest of time in the bath playing with them. Wouldn't get out of bath. So excellent gift.

## Features

- COLOURFUL SUCTIONAL GEARS: These bathing toys make your children have loads of fun while bathing! No need for oil - just water! Suction the gears on the bathtub wall and let the water rinse through it - create your own water powered chain;
- BECOME A LITTLE PLUMBER: Encourage your baby's creative play by interconnecting the gears in many different ways and creating different water paths while having loads of fun!;
- BOON BATH TOYS RANGE: For additional fun combine these gears with our Boon PIPES. Combine different boxes and encourage the little one to create more and more complex paths!;
- IDEAL GIFT FOR BABIES: This colourful kids bath toy set is designed for little hands and provides loads of fun while bathing. Perfect as a present for your baby's first birthday, Christmas or Easter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082N7SPKJ |
| Age Range Description | Adult |
| Best Sellers Rank | 242,564 in Toys & Games ( See Top 100 in Toys & Games ) 1,496 in Bath Toys |
| Brand Name | Boon |
| Colour | Multicolor |
| Customer Reviews | 4.4 out of 5 stars 1,144 Reviews |
| Educational Objective | Develop fine motor skills, hand-eye coordination and sensory exploration through interactive and creative play. |
| Global Trade Identification Number | 00669028113750 |
| Included Components | No |
| Is Assembly Required | No |
| Item Dimensions | 17.1 x 5 x 23.4 centimetres |
| Item Type Name | COGS Building Bath Toy Set (5pcs), Baby Bath Toy, Suction Gears Bathtub Toy, Kids Water Play, Suitable for Boys and Girls aged 12 months and older |
| Item Weight | 0.26 Pounds |
| Manufacturer | TOMY |
| Manufacturer Part Number | B11375 |
| Manufacturer Warranty Description | 2 Year Limited Warranty |
| Material Type | Plastic |
| Material Type Free | BPA-free, PVC-free, phthalate-free |
| Maximum Age Recommendation | 100.0 |
| Minimum Age Recommendation | 12.0 |
| Model Number | B11375 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | Water |
| Set Name | COGS |
| Size | 5 Count (Pack of 1) |
| Theme | Christmas |
| UPC | 036881472070 669028113750 |
| Unit Count | 1.0 count |

## Images

![Boon B11375 COGS Building Set (5pcs), Baby Bath, Suction Gears Bathtub Toy, Kids Water Play, Suitable for Boys and Girls Aged 12 Months and Older - Image 1](https://m.media-amazon.com/images/I/61W95gieJ4L.jpg)
![Boon B11375 COGS Building Set (5pcs), Baby Bath, Suction Gears Bathtub Toy, Kids Water Play, Suitable for Boys and Girls Aged 12 Months and Older - Image 2](https://m.media-amazon.com/images/I/71Nmn8G3eFL.jpg)
![Boon B11375 COGS Building Set (5pcs), Baby Bath, Suction Gears Bathtub Toy, Kids Water Play, Suitable for Boys and Girls Aged 12 Months and Older - Image 3](https://m.media-amazon.com/images/I/71UP+SJMS+L.jpg)
![Boon B11375 COGS Building Set (5pcs), Baby Bath, Suction Gears Bathtub Toy, Kids Water Play, Suitable for Boys and Girls Aged 12 Months and Older - Image 4](https://m.media-amazon.com/images/I/71RqzZUMwTL.jpg)
![Boon B11375 COGS Building Set (5pcs), Baby Bath, Suction Gears Bathtub Toy, Kids Water Play, Suitable for Boys and Girls Aged 12 Months and Older - Image 5](https://m.media-amazon.com/images/I/61yB1EzNjeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by L***X on 8 October 2025*

Child liked playing with them and easy to clean so don't get the mould on them.

### ⭐⭐⭐⭐⭐ Great nephew loves them.
*by J***D on 7 September 2021*

Great nephew loved tubes and cogs. Spent the longest of time in the bath playing with them. Wouldn't get out of bath. So excellent gift.

### ⭐⭐⭐⭐⭐ Great suction
*by S***8 on 6 April 2022*

First bath toys I’ve bought that DONT fall off the wall! Brilliant. Very fast delivery too.

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-01*