---
product_id: 342762705
title: "Full Size Object Permanence Box with Tray Three Balls Montessori Toys for 6-12 Month Infant 1 Year Old Babies Toddlers,Red, 4 Pcs"
brand: "adena montessori"
price: "€ 119.83"
currency: EUR
in_stock: true
reviews_count: 5
category: "Adena Montessori"
url: https://www.desertcart.sk/products/342762705-full-size-object-permanence-box-with-tray-three-balls-montessori
store_origin: SK
region: Slovakia
---

# 3 vibrant primary color balls precision slope for smooth ball roll crisp auditory feedback on ball landing Full Size Object Permanence Box with Tray Three Balls Montessori Toys for 6-12 Month Infant 1 Year Old Babies Toddlers,Red, 4 Pcs

**Brand:** adena montessori
**Price:** € 119.83
**Availability:** ✅ In Stock

## Summary

> 🧠 Unlock your toddler’s genius with every roll!

## Quick Answers

- **What is this?** Full Size Object Permanence Box with Tray Three Balls Montessori Toys for 6-12 Month Infant 1 Year Old Babies Toddlers,Red, 4 Pcs by adena montessori
- **How much does it cost?** € 119.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/342762705-full-size-object-permanence-box-with-tray-three-balls-montessori)

## Best For

- adena montessori enthusiasts

## Why This Product

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

## Key Features

- • **Engage with Primary Colors:** Classic red, yellow, and blue balls stimulate visual development and keep your toddler captivated.
- • **Precision-Engineered Slope:** Designed for effortless ball rolling, enhancing understanding of object permanence through dynamic play.
- • **Sound That Sparks Curiosity:** Clear, crisp sounds upon ball landing boost auditory senses and make learning irresistibly fun.
- • **Safe, Durable Montessori Craftsmanship:** Premium child-safe wood with smooth edges ensures worry-free, long-lasting play.
- • **Full-Size Design for Confident Grasping:** Optimized dimensions for little hands to improve sorting, stacking, and fine motor skills.

## Overview

The Adena Montessori Full Size Object Permanence Box features three vividly colored wooden balls and a precision slope that encourages early cognitive skills like object permanence, hand-eye coordination, and cause-and-effect understanding. Crafted from durable, child-safe materials with a full-size design perfect for 6-12 month olds, it delivers engaging visual and auditory stimuli without batteries, making it an ideal educational toy for home or classroom use.

## Description

This material teaches young toddlers the concept of object permanence and helps them develop hand-eye coordination.

Review: ⭐⭐⭐⭐⭐ Perfektes Montessori-Spielzeug – fördert Neugier und Motorik spielerisch! - Die Box ist toll verarbeitet und ideal für kleine Entdecker ab 6 Monaten. Die bunten Bälle und das praktische Tablett machen das Üben des Objektpermanenz-Konzepts spannend und verständlich. Mein Enkel ist begeistert und lernt dabei ganz spielerisch, dass Dinge nicht einfach verschwinden – ein echter Entwicklungsschub! Absolute Empfehlung!
Review: Worth it. - My baby loves this toy! It’s very well made.

## Features

- 🌱【Classic Color Scheme】:The Object Permanence Box with Tray Three Balls is designed to captivate your child's attention with its three classic red, yellow, and blue colored balls. This vibrant color combination not only engages their senses but also encourages visual development.
- 👶【Precision Slope Design】: The innovative design of the product incorporates a carefully calculated slope. This feature makes it easier for the balls to roll down the ramp, allowing your child to grasp the concept of object permanence more effectively. As the balls descend, they provide a dynamic visual experience that keeps your child engaged.
- ✨【Crisp Sound Effects】: As the balls make their way down the slope, they produce a clear and crisp sound upon landing. This auditory feedback is not only fun for your child but also helps stimulate their auditory development, enhancing their overall sensory experience.
- 💡【Encourages Cognitive Development】: The Object Permanence Box with Tray Three Balls is an excellent tool for promoting cognitive development in children. By repeatedly placing the balls in the tray and observing them roll down, children develop their understanding of object permanence, spatial awareness, and cause-and-effect relationships.
- 🎨【Durable and Safe】: Crafted from high-quality, child-safe materials, this product ensures long-lasting durability while prioritizing your child's safety. The balls are just the right size to prevent choking hazards, and the tray is designed with smooth edges for worry-free play.
- 🎁【Ideal for Early Learning】: Whether used at home or in a classroom setting, this educational toy is perfect for children aged 6 months and up.Perfect as a birthday, holiday, or everyday gift, combining fun and education, allowing children to learn through play.
- ✨【Full Size Typical】：The full-size design allows babies to focus more on sorting and stacking, offering a better play experience. It's easy for little hands to grip, stable, durable, and enhances interaction and learning.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PB3K4XJ |
| Age Range Description | 1 years old |
| Battery Types | No batteries required |
| Brand | Adena Montessori |
| Colour | red |
| Country of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 1,911 Reviews |
| Educational Objective | coordination】,dexterity,fine motor skills,fine motor skills】,skills |
| Included Components | wooden ball & wooden box |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Item Dimensions | 28 x 14 x 10 Centimeters |
| Item Weight | 1.2 Pounds |
| Manufacturer | Yunhe Xinqiao Toys Factory |
| Manufacturer Part Number | I040-1B |
| Material | Wood |
| Maximum Recommended age | 32 |
| Model Number | I040-1B |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | manual winding |
| Size | Medium, Small |
| Theme | baby toys |
| UPC | 788438583608 689749934144 |
| Unit Count | 1 Count |

## Images

![Full Size Object Permanence Box with Tray Three Balls Montessori Toys for 6-12 Month Infant 1 Year Old Babies Toddlers,Red, 4 Pcs - Image 1](https://m.media-amazon.com/images/I/51UGSPqDjNL.jpg)
![Full Size Object Permanence Box with Tray Three Balls Montessori Toys for 6-12 Month Infant 1 Year Old Babies Toddlers,Red, 4 Pcs - Image 2](https://m.media-amazon.com/images/I/71-FkYjHCSL.jpg)
![Full Size Object Permanence Box with Tray Three Balls Montessori Toys for 6-12 Month Infant 1 Year Old Babies Toddlers,Red, 4 Pcs - Image 3](https://m.media-amazon.com/images/I/71rO4UIhmWL.jpg)
![Full Size Object Permanence Box with Tray Three Balls Montessori Toys for 6-12 Month Infant 1 Year Old Babies Toddlers,Red, 4 Pcs - Image 4](https://m.media-amazon.com/images/I/719cFc1IYVL.jpg)
![Full Size Object Permanence Box with Tray Three Balls Montessori Toys for 6-12 Month Infant 1 Year Old Babies Toddlers,Red, 4 Pcs - Image 5](https://m.media-amazon.com/images/I/61c9fb5O6+L.jpg)

## Questions & Answers

**Q: Is this a good gift for 1 year old toddler?**
A: Yes, it works great as a birthday gift for 1 year old toddler.

**Q: Is the ball size of the toy suitable for 6 months baby?**
A: The diameter of the wooden ball is 4.5cm/1.77 inch. Suitable size for baby's hands but too big for their little mouth.

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐ Perfektes Montessori-Spielzeug – fördert Neugier und Motorik spielerisch!
*by C***N on 15 July 2025*

Die Box ist toll verarbeitet und ideal für kleine Entdecker ab 6 Monaten. Die bunten Bälle und das praktische Tablett machen das Üben des Objektpermanenz-Konzepts spannend und verständlich. Mein Enkel ist begeistert und lernt dabei ganz spielerisch, dass Dinge nicht einfach verschwinden – ein echter Entwicklungsschub! Absolute Empfehlung!

### ⭐⭐⭐⭐⭐ Worth it.
*by D***N on 8 June 2025*

My baby loves this toy! It’s very well made.

### ⭐⭐⭐⭐ Great toy but fell apart
*by K***E on 14 March 2023*

It’s an awesome toy and my 8 month old loved it (doesn’t use it much now at 17m old). Only complaint is that it came apart and we had to re-glue it. And this was being gentle with the toy too. Just from picking it up and putting it on the shelf repeatedly , it eventually came apart.

## Frequently Bought Together

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-07-14*