---
product_id: 732745049
title: "INIFEIDALA Montessori Toys for 3 4 5 Year Old,Montessori Screwdriver Board Set-Lock and Key Toy,Kids Tool Set,Preschool Learning Sensory - Fine Motor Skills - STEM Toys | Screwdriver Board Set,Lock and Key Toy,Fine Motor Skills,STEM Toys,Educational Learning Sensory Activities"
brand: "inifeidala"
price: "$51.56"
currency: USD
in_stock: true
reviews_count: 13
category: "Inifeidala"
url: https://www.desertcart.us/products/732745049-inifeidala-montessori-toys-for-3-4-5-year-old-montessori
store_origin: US
region: United States of America
---

# 5 unique locks to master 7 screws for hands-on practice Premium natural wood build INIFEIDALA Montessori Toys for 3 4 5 Year Old,Montessori Screwdriver Board Set-Lock and Key Toy,Kids Tool Set,Preschool Learning Sensory - Fine Motor Skills - STEM Toys | Screwdriver Board Set,Lock and Key Toy,Fine Motor Skills,STEM Toys,Educational Learning Sensory Activities

**Brand:** inifeidala
**Price:** $51.56
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock your child’s potential with hands-on STEM fun!

## Quick Answers

- **What is this?** INIFEIDALA Montessori Toys for 3 4 5 Year Old,Montessori Screwdriver Board Set-Lock and Key Toy,Kids Tool Set,Preschool Learning Sensory - Fine Motor Skills - STEM Toys | Screwdriver Board Set,Lock and Key Toy,Fine Motor Skills,STEM Toys,Educational Learning Sensory Activities by inifeidala
- **How much does it cost?** $51.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/732745049-inifeidala-montessori-toys-for-3-4-5-year-old-montessori)

## Best For

- inifeidala enthusiasts

## Why This Product

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

## Key Features

- • **Boost Fine Motor & STEM:** Develop hand-eye coordination and problem-solving through interactive sensory play designed for ages 3+.
- • **Master Real-Life Skills:** Engage toddlers with authentic screwdriver and lock challenges that build confidence and practical know-how.
- • **Safe, Eco-Friendly Design:** Crafted from smooth, natural wood with rounded edges—durable, non-toxic, and perfect for little hands.
- • **Inclusive Sensory Learning:** Ideal for neurodiverse kids, this set supports focus, patience, and sensory integration with varied lock styles.
- • **Perfect Gift for Growing Minds:** Beautifully packaged and travel-ready, it’s the ultimate educational toy for birthdays, holidays, or anytime learning.

## Overview

The INIFEIDALA Montessori Screwdriver Board Set is a premium wooden educational toy designed for children aged 3 and up. Featuring 7 screws, 5 different locks with keys, and 3 screwdrivers, it promotes fine motor skills, hand-eye coordination, and problem-solving through realistic tool use. Made from eco-friendly materials with smooth edges, it’s perfect for sensory learning and supports neurodiverse needs. Compact and durable, it’s an ideal gift that transforms playtime into practical skill-building.

## Description

Product Description

Review: Fun Educational Toy - Excellent toy for my 3 year old grandson. Some of the locks are a bit tricky for his hands to turn the keys at the moment but he enjoys working on this activity with an adult. He loves putting the different screws in and working out what tool he needs and which key for which lock. I got this on offer and thought it was great value for money for what you get. It feels very well made. Would highly recommend as a fun educational toy but needs adult supervision so all the key and bits don't get lost!
Review: Great for busy toddlers - Love it

## Features

- Warning:Not suitable for children under 3 years. For use under adult supervision
- Warning:Toy inside. Adult supervision recommended
- Montessori Busy Board: Our INIFEIDALA Montessori Screwdriver Board Lock and Key Set is designed to turn a boring learning process into a creative and fun one. This toy for toddlers ages 3+ will help toddlers gain fun and confidence as they learn the real-life skills of using a screwdriver, using a variety of locks, and holding keys correctly while playing. It also helps push young children to explore and problem-solve. Also trains hand-eye coordination and develops their fine motor skills
- FUN LEARNING SENSORY BOX TOY: Your child can safely practice removing and reinserting 7 different insertion screws, and the included screwdriver and hex wrench are lightweight and have textured handles for safe gripping. 5 different locks (initial combination lock code is 000), each with a different style, will keep children busy for hours and easily help them develop life skills, color perception and coping with autism Coordinated sensory toys, Help children with special needs
- PREMIUM MATERIALS & STURDY CONSTRUCTION: Made of natural high-quality wood, designed with curved edges, High quality and eco-friendly. Safe and portable. Smooth corners and surfaces allow little hands to play comfortably. In addition to teaching through play, our boards help develop fine motor skills and allow exploration of bolt shapes and learning how to use them correctly. The compact design makes it a must-have - perfect for traveling with young children
- GREAT AUTISM SENSORY TOYS: Our Montessori Screwdriver Board Lock and Key Set is filled with fun and creative challenges to give them quiet time to focus on natural learning activities. Fun parent-child games will become good communicators between children and parents. Fun interactive games can be easily started, which not only cultivates children's patience, but also allows children to concentrate on doing things with their parents
- Great Gift for Toddlers 36+ Months and Up：Beautifully packaged in blue, perfect for gifting, this board not only makes your child smart and happy, but also gives him or her the satisfaction of completing real-life tasks, suitable for many occasions, such as family time, Christmas parties, birthdays, preschool, Vacations, outdoor gardens and anywhere you want. It makes a great gift for children ages 3+, toddlers, preschool boys and girls

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSVS9PDB |
| Age Range Description | over 3 years old |
| Best Sellers Rank | 12,352 in Toys & Games ( See Top 100 in Toys & Games ) 28 in Play Tools |
| Brand Name | INIFEIDALA |
| Colour | Wood |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 439 Reviews |
| Educational Objective | Hand-Eye Coordination, Motor Skill, Problem Solving Skill, STEM |
| Included Components | 8 locks and keys, 7 screws, 3 screwdrivers |
| Item Dimensions | 19.3 x 14.6 x 5.2 centimetres |
| Manufacturer | INIFEIDALA |
| Manufacturer Part Number | BMS-001 |
| Material Type | Wood |
| Maximum Age Recommendation | 120 |
| Minimum Age Recommendation | 36 |
| Model Number | BMS-001 |
| Set Name | Montessori Screwdriver Board Set-Lock and Key Toy |
| Size | Medium |
| Subject Character | wooden |
| Theme | Educational |

## Images

![INIFEIDALA Montessori Toys for 3 4 5 Year Old,Montessori Screwdriver Board Set-Lock and Key Toy,Kids Tool Set,Preschool Learning Sensory - Fine Motor Skills - STEM Toys | Screwdriver Board Set,Lock and Key Toy,Fine Motor Skills,STEM Toys,Educational Learning Sensory Activities - Image 1](https://m.media-amazon.com/images/I/71eUIaraxGL.jpg)
![INIFEIDALA Montessori Toys for 3 4 5 Year Old,Montessori Screwdriver Board Set-Lock and Key Toy,Kids Tool Set,Preschool Learning Sensory - Fine Motor Skills - STEM Toys | Screwdriver Board Set,Lock and Key Toy,Fine Motor Skills,STEM Toys,Educational Learning Sensory Activities - Image 2](https://m.media-amazon.com/images/I/71sGHilLVIL.jpg)
![INIFEIDALA Montessori Toys for 3 4 5 Year Old,Montessori Screwdriver Board Set-Lock and Key Toy,Kids Tool Set,Preschool Learning Sensory - Fine Motor Skills - STEM Toys | Screwdriver Board Set,Lock and Key Toy,Fine Motor Skills,STEM Toys,Educational Learning Sensory Activities - Image 3](https://m.media-amazon.com/images/I/71OlW0rsLzL.jpg)
![INIFEIDALA Montessori Toys for 3 4 5 Year Old,Montessori Screwdriver Board Set-Lock and Key Toy,Kids Tool Set,Preschool Learning Sensory - Fine Motor Skills - STEM Toys | Screwdriver Board Set,Lock and Key Toy,Fine Motor Skills,STEM Toys,Educational Learning Sensory Activities - Image 4](https://m.media-amazon.com/images/I/71p1nhx9hHL.jpg)
![INIFEIDALA Montessori Toys for 3 4 5 Year Old,Montessori Screwdriver Board Set-Lock and Key Toy,Kids Tool Set,Preschool Learning Sensory - Fine Motor Skills - STEM Toys | Screwdriver Board Set,Lock and Key Toy,Fine Motor Skills,STEM Toys,Educational Learning Sensory Activities - Image 5](https://m.media-amazon.com/images/I/71KhNfSuTOL.jpg)

## Available Options

This product comes in different **Edition** options.

## Questions & Answers

**Q: What is the password for the blue combination lock?**
A: The initial password of the blue combination lock is "000"

**Q: What is the password for the yellow combination lock?**
A: Each lock comes with a combination

**Q: Are the materials safe?**
A: Made of natural pine wood without any chemical paint, children can use it with peace of mind!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun Educational Toy
*by J***J on 21 May 2026*

Excellent toy for my 3 year old grandson. Some of the locks are a bit tricky for his hands to turn the keys at the moment but he enjoys working on this activity with an adult. He loves putting the different screws in and working out what tool he needs and which key for which lock. I got this on offer and thought it was great value for money for what you get. It feels very well made. Would highly recommend as a fun educational toy but needs adult supervision so all the key and bits don't get lost!

### ⭐⭐⭐⭐⭐ Great for busy toddlers
*by R***B on 3 June 2026*

Love it

### ⭐⭐⭐⭐⭐ Fantastic for motor skills, concentration & focus
*by D***Y on 4 January 2026*

Brilliant! We used to have a flat busy board which our son loved. Once he could do everything on there we bought this as his next challenge. Keeps him entertained for ages, great for motor skills/attention/focus and a perfect alternative to tablets when out and about! We always supervise him when playing, due to small parts.

## Frequently Bought Together

- INIFEIDALA Montessori Toys for 3 4 5 Year Old,Montessori Screwdriver Board Set-Lock and Key Toy,Kids Tool Set,Preschool Learning Sensory - Fine Motor Skills - STEM Toys(8 Locks and Keys)
- Wooderma Montessori Screwdriver Board Set, Wooden Montessori Toys for 3 4 5 Year Old with Lock and Key Toy, Educational Sensory Learning Toy STEM Fine Motor Skills Toys

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-11*