---
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: "€ 52.99"
currency: EUR
in_stock: true
reviews_count: 13
category: "Boon"
url: https://www.desertcart.de/products/252019302-boon-b11375-cogs-building-set-5pcs-baby-bath-suction-gears
store_origin: DE
region: Germany
---

# 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:** € 52.99
**Availability:** ✅ In Stock

## Summary

> 🛁 Turn every bath into a splashy STEM adventure!

## 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?** € 52.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/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

- • **Expandable Fun:** Combine with Boon PIPES for complex water paths and endless customization.
- • **Inclusive Play:** Designed for boys and girls 12 months+, encouraging fine motor skills and hand-eye coordination.
- • **Safe & Durable:** Made from BPA-free, easy-to-clean materials built to withstand endless aquatic adventures.
- • **Effortless Setup:** No assembly or batteries needed—just suction and water for instant fun.
- • **Splash into STEM:** Transforms bath time into an interactive engineering playground that sparks creativity and problem-solving.

## 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, creating water-powered spinning chains. Made from BPA-free plastic, it promotes fine motor skills, hand-eye coordination, and early engineering concepts without the need for batteries or assembly. Perfect for enhancing bath time with educational fun.

## 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. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); 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. See more

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 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 233,852 in Toys & Games ( See Top 100 in Toys & Games ) 1,619 in Bath Toys |
| Colour | Multicolor |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,140) |
| Date First Available | 8 Mar. 2020 |
| Educational Objective(s) | Develop fine motor skills, hand-eye coordination and sensory exploration through interactive and creative play. |
| Item model number | B11375 |
| Manufacturer recommended age | 12 months - 8 years |
| Material Composition | Cotton |
| Material Type(s) | Plastic |
| Number of Game Players | 1 |
| Product Dimensions | 17.09 x 5 x 23.39 cm; 117.98 g |
| Release date | 12 Jan. 2021 |
| Remote Control Included? | No |

## 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/51LIL06OciL.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/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 3](https://m.media-amazon.com/images/I/61yB1EzNjeL.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/71E4zB8OW9L.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/71Nmn8G3eFL.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 Germany*
*Store origin: DE*
*Last updated: 2026-02-01*