---
product_id: 328694204
title: "Fat Brain Toys TumbleRoos - Wobbling Fine Motor Stacking Toy for Babies & Toddlers"
brand: "fat brain toys"
price: "1386442₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Fat Brain Toys"
url: https://www.desertcart.vn/products/328694204-fat-brain-toys-tumbleroos-wobbling-fine-motor-stacking-toy-babies
store_origin: VN
region: Vietnam
---

# chunky, easy-grip design 3-piece wobble & stack set BPA-free safe materials Fat Brain Toys TumbleRoos - Wobbling Fine Motor Stacking Toy for Babies & Toddlers

**Brand:** fat brain toys
**Price:** 1386442₫
**Availability:** ✅ In Stock

## Summary

> 🌀 Stack, wobble, and tumble into developmental fun!

## Quick Answers

- **What is this?** Fat Brain Toys TumbleRoos - Wobbling Fine Motor Stacking Toy for Babies & Toddlers by fat brain toys
- **How much does it cost?** 1386442₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/328694204-fat-brain-toys-tumbleroos-wobbling-fine-motor-stacking-toy-babies)

## Best For

- fat brain toys enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Sound:** Crafted from BPA-free materials, ensuring worry-free playtime for your baby.
- • **Nest & Explore:** Three nested sizes invite stacking, nesting, and discovery in one playful set.
- • **Chunky & Graspable:** Perfectly sized for little hands to develop fine motor skills with ease.
- • **Wobble & Tumble Magic:** Watch as each piece tips and tumbles apart, sparking endless curiosity and play.
- • **Spatial Genius Builder:** Encourages spatial reasoning and tactile exploration from 10 months onward.

## Overview

Fat Brain Toys TumbleRoos is a set of three BPA-free, chunky stacking toys designed for babies 10 months and older. Each piece wobbles and tumbles apart when tipped, promoting fine motor skills, spatial reasoning, and tactile exploration. Sized for easy grasping, this engaging toy encourages early developmental milestones through playful nesting and tumbling action.

## Description

desertcart.com: Fat Brain Toys TumbleRoos - Wobbling Fine Motor Stacking Toy for Babies & Toddlers : Toys & Games

Review: Defective! Red cup doesn’t tumble right (twice!!!) - My 10 month old twins love things that wobble. We have the Fat Brain Toppls tower but I thought these would also be fun to add to the rotation. I received my first set, and the red cup stopped tumbling correctly. It falls over and didn’t right itself. The weight in the bottom had come loose. You can hear it rattle around. I contacted the manufacturer who said it shouldn’t do that and was defective, and said to go through desertcart for a replacement. I did. And the new one arrived yesterday, and worked right…. For less than a day. These are babies, who are the correct age for this toy. The weighted bottom shouldn’t break. There’s no danger—I tried my hardest to open it to fix it myself!—but if I’m paying this much for a “quality” baby toy it should be able to handle a 10 month old baby playing with it. Thankfully the twins love maracas too, so now I’ve got 2 tumbling cups and a cup-shaped maraca… but they do enjoy knocking the blue and green cups around (and now shaking the red one) which is why it’s 2 stars and not 1
Review: My boy was not interested - To be fair, the product does exactly what it’s advertised to do, however, my 16 month old just had zero interest in it. They seem of good quality and are easy to wipe down if dirty, but for the complete lack of interest, it was not worth the money and I would not recommend.

## Features

- Set of 3 wobbly toys to nest and tumble
- Nest the smallest inside the other two; When it tips, they all tumble apart, one at a time
- Great for ages 10 months and up; Chunky size, easy to grasp; BPA-free; Largest is 4.25 inches
- Encourages fine motor skills, spatial reasoning, tactile exploration; Inspires exploration
- Includes 3 TumbleRoos: large, medium, and small

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096724NRX |
| Best Sellers Rank | #343,232 in Toys & Games ( See Top 100 in Toys & Games ) #2,202 in Sorting & Stacking Toys |
| Customer Reviews | 3.9 3.9 out of 5 stars (45) |
| Item Weight | 14.8 ounces |
| Item model number | FA319-1 |
| Manufacturer | Fat Brain Toy Co. |
| Manufacturer recommended age | 10 months and up |
| Product Dimensions | 5.91 x 5.91 x 7.48 inches |

## Images

![Fat Brain Toys TumbleRoos - Wobbling Fine Motor Stacking Toy for Babies & Toddlers - Image 1](https://m.media-amazon.com/images/I/61OzK8MyvZL.jpg)
![Fat Brain Toys TumbleRoos - Wobbling Fine Motor Stacking Toy for Babies & Toddlers - Image 2](https://m.media-amazon.com/images/I/71zxUcVtZnL.jpg)
![Fat Brain Toys TumbleRoos - Wobbling Fine Motor Stacking Toy for Babies & Toddlers - Image 3](https://m.media-amazon.com/images/I/8139X5HUPUL.jpg)
![Fat Brain Toys TumbleRoos - Wobbling Fine Motor Stacking Toy for Babies & Toddlers - Image 4](https://m.media-amazon.com/images/I/719MfAYZQuL.jpg)
![Fat Brain Toys TumbleRoos - Wobbling Fine Motor Stacking Toy for Babies & Toddlers - Image 5](https://m.media-amazon.com/images/I/81YantFnSlL.jpg)

## Customer Reviews

### ⭐⭐ Defective! Red cup doesn’t tumble right (twice!!!)
*by R***T on August 27, 2025*

My 10 month old twins love things that wobble. We have the Fat Brain Toppls tower but I thought these would also be fun to add to the rotation. I received my first set, and the red cup stopped tumbling correctly. It falls over and didn’t right itself. The weight in the bottom had come loose. You can hear it rattle around. I contacted the manufacturer who said it shouldn’t do that and was defective, and said to go through Amazon for a replacement. I did. And the new one arrived yesterday, and worked right…. For less than a day. These are babies, who are the correct age for this toy. The weighted bottom shouldn’t break. There’s no danger—I tried my hardest to open it to fix it myself!—but if I’m paying this much for a “quality” baby toy it should be able to handle a 10 month old baby playing with it. Thankfully the twins love maracas too, so now I’ve got 2 tumbling cups and a cup-shaped maraca… but they do enjoy knocking the blue and green cups around (and now shaking the red one) which is why it’s 2 stars and not 1

### ⭐⭐⭐ My boy was not interested
*by M***N on January 5, 2025*

To be fair, the product does exactly what it’s advertised to do, however, my 16 month old just had zero interest in it. They seem of good quality and are easy to wipe down if dirty, but for the complete lack of interest, it was not worth the money and I would not recommend.

### ⭐⭐⭐ They are
*by A***A on November 7, 2024*

Made from hard plastic and the biggest cup is heavy and there are 3 holes on the edge of it and inside of it which is misleading on the photo because the photo clearly shows there are no holes.

## Frequently Bought Together

- Fat Brain Toys TumbleRoos - Wobbling Fine Motor Stacking Toy for Babies & Toddlers
- Fat Brain Toys SpinAgain, Baby Stacking & Spinning Toys for Toddlers Ages 1+
- Fat Brain Toys Klickity Sensory Baby Toys, 1 Year and Up, Engaging Multi-Textured Early Developmental Toddler Activities for Tactile and Visual Stimulation

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-27*