10/20pcs Set Screwing Building Blocks Creative Mosaic Puzzle Toys for Children Plastic Insert Nut Shape Boys Educational Toy

Description

High-concerned chemical: None
Block Size: Micro building block、Big building block（＞1cm）
Theme: Transportation,Occupations,Sports
Warning: Not for children under 3 years.
Certification: CE
Material: Plastic
Brand Name: AMZSTEM
Recommend Age: 7-12Y
Origin: Mainland China

3D Create Screw Block Children’s Construction Toys

▶Create toddler activities and preschool educational games with these nuts and bolts for a fun and exciting way to learn! These fine motor skills toys for toddlers make the best educational toys for 1, 2, 3 year old girls and boys. The shapes puzzles for toddler bolt toys serve as a shapes sorter & beginner shapes toys building sets for kids and also as toddler counting toys.
▶The nuts and bolts toddlers toy are made of durable plastic and are independently Third-Party Lab Tested. The building sets are WASHABLE for after play dates or sickness. The best part is that your little ones won’t even notice that they are learning as they “play”!

Additional information

Color	10pcs, 20pcs

5 reviews for 10/20pcs Set Screwing Building Blocks Creative Mosaic Puzzle Toys for Children Plastic Insert Nut Shape Boys Educational Toy

a***r

Rated 5 out of 5

January 18, 2026

I really liked it; it looks of good quality and durable. I ordered the set of 10 pieces and expected them to be in the colors shown in the image, but I only received blue, red, green, and yellow pieces. It still does not affect its main functionality. Good seller, I recommend him!