How big are the locks?

about 3 inches. The plastic keys broke when my students tried to open the locks.

One of the locks came broken, how can I get in touch with the seller for a replacement?

Return the entire set & order a set replacement. The company does not replace individual pieces.

Montessori Number Lock Key Toy Learning Game For 3 5

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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₨26212

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔓 Unlock curiosity, one number at a time!

SAFE TODDLER FRIENDLY - Crafted with smooth, non-toxic materials and oversized keys to ensure safe play without choking hazards.
MONTESSORI APPROVED PLAY - Authentic Montessori design encourages independent thinking and patience through hands-on number matching.
INCLUSIVE SOCIAL LEARNING - Supports solo focus and group interaction, ideal for special needs and social skill development.
VERSATILE FOR HOME CLASSROOM - Perfect for preschool centers, kindergarten math games, or engaging parent-child bonding sessions.
UNLOCK EARLY LEARNING POTENTIAL - 10 matching locks and keys designed to sharpen cognitive and fine motor skills in kids aged 3-5.

The Dinhon Montessori Number Lock Key Toy is a premium educational set featuring 10 durable locks and matching keys designed for children aged 3-5. Built with a jam-resistant core and safe, non-toxic materials, it promotes fine motor skills, problem-solving, and independent learning following Montessori principles. Ideal for both home and classroom use, this versatile toy supports inclusive play and cognitive development without batteries or screens.

Specifications

ASIN	B08GJZJYP1
Age Range Description	Over three years old
Best Sellers Rank	#14,802 in Office Products ( See Top 100 in Office Products ) #82 in Early Childhood Education Materials
Brand Name	Dinhon
Color	Digital Learning Lock-1
Customer Reviews	4.4 out of 5 stars 1,935 Reviews
Educational Objective	Digital cognitive learning, Fine motor skills, Problem-solving ability
Included Components	Lock10, keys10
Indoor Outdoor Usage	Indoor
Item Dimensions	8.98 x 5.67 x 3.82 inches
Item Highlight	preschool educational toy Numbers Matching & Counting Game Boy and girl holiday gifts
Manufacturer	Yunhe County Dinghong Toys Co., Ltd.
Manufacturer Part Number	DHSZS-168
Manufacturer recommended age	36 months - 6 years
Material Type	Plastic
Model Number	DHSZS-168
Number of Players	1
Operation Mode	Manual
Set Name	Learning Locks with Keys
Size	Medium
Theme	education,numbers
UPC	749652006397
Unit Count	1 Count

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₨26212

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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Montessori Number Lock Key Toy Learning Game for 3-5 Years Old Kids

Description

Specifications

Common Questions