Yes. Used it with 2.5 year olds and most of them could manipulate without any problems. Could probably use with children even younger. Very good for building small motor skills.

Does this have a whole going through the middle?

There's not a hole through the middle.

How big is each gear?

they are fairly small. I'd say 2"

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RAINBOW TOYFROG Interlocking Gears Toys for Kids - 100 Piece Kit with Tote - Colorful Manipulatives for Preschool Sensory Bin Or Occupational Therapy Tools - STEM Building Toys for Girls & Boys

Product ID: 42699392

🎨10 bright, color-coded manipulatives

🧠STEM skills: spatial, problem-solving, math

🧩100 vibrant interlocking gears

¥9977

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌈 Gear Up Your Child’s Future with Colorful STEM Fun!

STEM DRIVEN LEARNING - Build foundational skills in problem-solving, spatial awareness, and color recognition.
SAFE DURABLE DESIGN - Crafted from BPA-free, non-toxic plastic with smooth edges for worry-free play.
PORTABLE PLAY ANYWHERE - Comes with a vibrant tote bag—perfect for sharing, classroom fun, or on-the-go.
BOOST FINE MOTOR MASTERY - Enhance hand dexterity and eye-hand coordination with every click.
ENDLESS CREATIVE POSSIBILITIES - 100 colorful gears spark limitless imagination and open-ended play.

The RAINBOW TOYFROG 100-piece interlocking gears kit combines vibrant colors and durable, BPA-free plastic to foster creativity, fine motor skills, and STEM learning in children aged 3 and up. Designed for solo or group play, it includes a convenient tote for easy storage and portability, making it an ideal educational toy for preschoolers and occupational therapy.

Specifications

ASIN	B071NHSF63
Age Range Description	Kid,Baby
Best Sellers Rank	#53,713 in Toys & Games ( See Top 100 in Toys & Games ) #1,625 in Toy Building Sets
Brand Name	RAINBOW TOYFROG
Color	Rainbow
Customer Reviews	4.6 4.6 out of 5 stars (474)
Educational Objective	Hand Eye Coordination
Item Weight	13.12 ounces
Manufacturer	RAINBOW TOYFROG
Manufacturer Part Number	TOYS
Manufacturer recommended age	36 months - 3 years
Material Type	Plastic
Model Number	K-CHL
Number of Packs	1
Number of Players	1
Operation Mode	Manual
Power Source	Manual
Set Name	RAINBOW TOYFROG Interlocking Gears
Size	Medium, Small
Supported Battery Types	No batteries required
Theme	Transportation
UPC	642954180003
Unit Count	100 Count

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TrustScore 4.5 | 7,300+ reviews

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¥9977

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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