Petyoung Glow Marble Run Elevator STEM Toy Set, 113-Piece Educational Building Blocks for Kids Ages 4-8

Features:
Petyoung marble run set includes 113pcs building blocks that can be combined in any combination.
Assemble these blocks into a smooth maze track, can be creatively combined with various different maze routes.
Helps exercise the baby's hand-brain combination, creative thinking ability and spatial movement imagination.
There are many ways to assemble. After assembling, the beads roll down following track.
Made of premium plastic material with smooth surfaces, durable to use.

Specification:
Item name: Marble Run Set
Material: Plastic
Color: Colorful
Size(after assembly): 36cm * 42.3cm / 14.2in * 16.7in

Package Included:
1 * Marble Run Blocks Toy Set (113pcs)

Caution!!!
This toy contains some small parts and balls. Kids must use it under audlt's supervision to prevent accidental ingestion and other injuries!