---
product_id: 342762705
title: "Adena Montessori 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: "$620347"
currency: COP
in_stock: false
reviews_count: 5
category: "Adena Montessori"
url: https://www.desertcart.co/products/342762705-adena-montessori-full-size-object-permanence-box-with-tray-three
store_origin: CO
region: Colombia
---

# 3 vibrant primary color balls precision slope for smooth ball roll crisp auditory feedback on ball landing Adena Montessori 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:** $620347
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** Adena Montessori 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?** $620347 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/342762705-adena-montessori-full-size-object-permanence-box-with-tray-three)

## 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

- • **Vivid Primary Colors:** Engage your toddler’s visual senses with classic red, yellow, and blue balls that stimulate early color recognition.
- • **Sensory Sound Stimulation:** Crisp sounds upon ball landing provide auditory cues that boost sensory and cognitive development.
- • **Precision-Engineered Slope:** Designed for effortless ball rolling, this slope enhances understanding of object permanence through dynamic play.
- • **Safe & Durable Craftsmanship:** Made from premium child-safe wood with smooth edges and perfectly sized balls to ensure worry-free, long-lasting play.
- • **Full-Size Design for Easy Grip:** Optimized dimensions allow little hands to grasp, sort, and stack comfortably, promoting fine motor skills and interactive learning.

## Overview

The Adena Montessori Full Size Object Permanence Box features three brightly colored wooden balls and a precision slope designed to teach infants aged 6-12 months the concept of object permanence. Crafted from durable, child-safe materials, it offers sensory-rich auditory feedback and an ergonomic design that supports fine motor skill development and cognitive growth without the need for batteries or assembly.

## Description

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

Review: 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: 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 |
| Assembly Required | No |
| Batteries Included | No |
| Batteries Required | No |
| Colour | red |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,912) |
| Date First Available | 3 December 2020 |
| Educational Objective(s) | coordination】,dexterity,fine motor skills,fine motor skills】,skills |
| Included Components | wooden ball & wooden box |
| Item Dimensions LxWxH | 28 x 14 x 10 Centimeters |
| Item Weight | 544 g |
| Item model number | I040-1B |
| Manufacturer | Yunhe Xinqiao Toys Factory |
| Manufacturer recommended age | 0 - 3 years |
| Manufacturer's Suggested Maximum Weight | 0.8 Kilograms |
| Material Type(s) | Wood |
| Model Number | I040-1B |
| Net Quantity | 1 Count |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 4 |
| Product Dimensions | 28 x 14 x 10 cm; 544.31 g |
| tech_spec_battery_description_toys | No batteries required |

## Images

![Adena Montessori 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)
![Adena Montessori 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)
![Adena Montessori 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)
![Adena Montessori 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)
![Adena Montessori 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

### ⭐⭐⭐⭐⭐ Review
*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!

### ⭐⭐⭐⭐⭐ Review
*by D***N on 8 June 2025*

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

### ⭐⭐⭐⭐ Review
*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

- Adena Montessori Wooden Toy for 6-12 Month Baby 3 Balls,Sorting and Stacking Colorful Learning Education Toy for Toddler Kid 1-2 Year Old, Preschool Girl and Boy Gift(Full Size Typical)
- Sassy Stacks of Circles Stacking Ring STEM Learning Toy, Age 6+ Months, Multi, 9 Piece Set
- Adena Montessori First Jumbo Knob Wooden Shape Puzzles for Toddlers 1-3,Multiple Peg Shapes Puzzle Sorter Board for Baby Kids,Color & Shape Sorter Montessori Puzzle Preschool Learning Toys(3 Pieces)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-27*