Features:
- 105-PIECE SET: Fun and creative marble run set is complete with 75 structure pieces, 15 glass balls and 15 plastic balls, allowing children and adults to have as much fun building as they do playing;
- SAFE MATERIAL: Made of non-toxic ABS plastic, so you can remain worry-free as your child plays; OVERALL DIMENSIONS: 17 x 6 x 18.5in;
- CUSTOMIZABLE PATHWAYS: Learning is made fun, as children can create simple or complex railway paths and watch the marble go through the tubes, made transparent for easy viewing;
- EASY TO ASSEMBLE: Pieces are designed to snap neatly together for easy composition, teaching kids handy skills to build things all by themselves;
- CHILD DEVELOPMENT: Teaches valuable skills such as shape recognition, creative learning, and problem-solving while stimulating a lifelong interest in physics and related STEM subjects;
- CHOKING HAZARD- Small parts. No eating, away from fire, not for children under 3 years old;

Specifications:
Item Name: Track Blocks Toy;
Weight: 1143g;
Material: ABS Plastic;
Color: Multicolor;
QTY: 105-piece;
Gender: Unisex;
Applicable Age: 3 years old and above;
Overall Dimensions: 43 x 16 x 47.5cm / 17 x 6 x 18.5in(approx.);

Package Included:
75 x Plastic Building Blocks;
15 x Glass Mini Ball;
15 x Plastic Mini Ball;
1 x English User Manual
Product Attributes:

Weight (lbs.): 2.49 lb