- Product Dimensions: 20 x 10 x 20 cm
- Weight: 700 g
- No fixed shape, kids can create models freely. Easy mode, medium mode, hard mode - they can create different marble shapes as they like according to their age range.
- This construction toy set comes with an easy assembly manual, kids need to think about the track direction, the shapes, and assemble it.
- All can help them develop hand-eye coordination, logical thinking, creativity, color and shape recognition, spatial imagination ability.
