105Pcs DIY Track Ball Toy Building Blocks Intelligence Development Children Race Track Toys Gift

Specification:

Name:DIY Track Ball Toy Building Blocks

Color: Multicolor

Material: ABS Plastic

Recommended age:3 years old

Features:

105-piece marble running set includes 75 structure pieces and 30 marble balls
Fun, creative structure is made of non-toxic plastic to ensure safe playing
Lets children create simple or complex railway paths for marbles to race through
Pieces snap neatly together for easy composition, teaching kids handy building skills
Teaches shape recognition, creative learning, and problem-solving
Also stimulates a lifelong interest in physics and related STEM subjects
ASTM-certified for children ages 3 and up

Note:
1. Please understand the product might have some colour difference due to different monitors and scenes.
2. Please allow slight deviation for the measurement data. 

Package included:

75 x Structure Pieces 

30 x Marble Balls