Are the pieces made of hard plastic or soft material?

They are made of a harder plastic but a few of the pieces almost have a softer exterior feel to them. Hard to describe. I read where others have said that they wish that the plastic was not as hard, but that’s not my experience. For them to fit through the elastic slats, they need to be solid.

Anyone know if this is made in China?

Yes, it is. It’s BPA-free though and Fat Brain Toys has high quality standards; I have bought countless toys from them over the years for nieces and nephews with no safety issues (and most have been durable enough to be passed on to another child).

If there is only one of each color and size how are the children sorting?

They can take the shapes out of the cube and sort them out individually to observe the differences in shapes and colors. It doesn’t have to be a pairing or grouping process to sort out the pieces. Example Sorting out a problem (to give clarity). One way to look at it is for example, let’s say John, Jim, and Joe all live in the same house. One of them grabbed the mail out of the mailbox and sorted out the mail on the kitchen table. Let’s say each of them only had one piece of mail: one has a letter, one has a small package and one has a coupon magazine. Although each piece of mail has a distinct different characteristics the mail has still been sorted out on the kitchen table based off of who’s mail each piece belongs to.

Fat Brain Toys Innybin Shape Learning Toys Sensory Toys Babies

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Description

🧠 Shape their future, one block at a time!

PERFECTLY SIZED - Compact 5.5-inch cube fits comfortably in tiny hands for effortless manipulation.
FINE MOTOR MASTERY - Boost your baby's hand-eye coordination with chunky blocks designed for little graspers.
SAFE DURABLE PLAY - Crafted from BPA-free rubber for worry-free, long-lasting fun.
SENSORY STIMULATION - Engage tactile senses through varied textures that spark curiosity and exploration.
ENDLESS EXPERIMENTATION - Encourage cognitive growth as toddlers push and pull blocks through elastic bands.

The Fat Brain Toys InnyBin is a BPA-free, 5.5-inch sensory shape sorter designed for babies 10 months and older. Featuring six chunky, textured blocks, it promotes fine motor skills, tactile exploration, and cognitive development through hands-on play. Durable and perfectly sized for little hands, it’s a trusted early learning toy with a 4.8-star rating from over 4,500 parents.

Specifications

ASIN	B07SVMZBSD
Age Range Description	Baby
Best Sellers Rank	#28,734 in Toys & Games ( See Top 100 in Toys & Games ) #346 in Sorting & Stacking Toys
Brand Name	Fat Brain Toys
Color	Multicoloured
Customer Reviews	4.8 out of 5 stars 4,597 Reviews
Educational Objective	Shape Recognition, Motor Skills, Tactile Skills, Intellectual Curiosity, Sorting Skills, Creative Thinking
Global Trade Identification Number	00811802025296
Included Components	Plastic
Indoor Outdoor Usage	Indoor
Is Assembly Required	No
Item Dimensions	5.75 x 9.45 x 5.51 inches
Item Type Name	Fat Brain InnyBin Toy, Kids Preschool Toy, Shape Sorter, Toys for Babies, Sorting Toy, Toy Building Sets, Early Development Toy for Babies aged 18 months and older
Item Weight	0.35 Kilograms
Manufacturer	Fat Brain Toy Co.
Manufacturer Maximum Age (MONTHS)	100.0
Manufacturer Minimum Age (MONTHS)	10.0
Manufacturer Part Number	F251
Material Type	Rubber
Model Number	F251
Number of Players	1
Operation Mode	Manual
Power Source	Manual
Set Name	Fat Brain Toys InnyBin Baby Toys & Gifts for Babies,7 pcs
Size	Small
Sub Brand	Fat Brain
Subject Character	Fat Brain
Supported Battery Types	No batteries required
Theme	Colourful, shape
UPC	811802025296
Unit Count	1.0 Count

Reviews

L**S

22.03.2026

R**D

7.04.2026

R**O

1.02.2026

J**K

20.09.2025

J**A

7.05.2024

P**M

28.12.2025

T**Y

30.12.2025

P**N

15.12.2025

I**E

8.05.2024

M**E

22.11.2023

D**N

11.12.2025

K**E

13.04.2026

K**A

2.05.2026

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Fat Brain Toys InnyBin Shape Learning Toys, Sensory Toys for Babies and Toddlers, Baby Toys Ages 10 Months+

Description

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