Magnetic Train Set DIY 3D Cube Track Electric Train Set for Kids Flexible Magnet Track Car Toy Stem Learning Building Cube Gift

Block Size: Micro building block、Big building block（＞1cm）

Brand Name: RUIYOROT

Choice: yes

Gender: Unisex

High-concerned chemical: None

Is Electric: Yes

Material: Plastic

Origin: Mainland China

Plastic Block Shape: Square

Plastic Type: PC

Recommend Age: 3-6Y

Type: Building block