XDR 176-Piece Big Blocks Marble Run Set

Description

This 176-piece marble run construction set combines building excitement with physics play for ages 3-10. Kids design and build their own track systems using various block types including ramps, ladders, and pillars. Compatible with major large block brands for expanded possibilities.

Specs

• Brand: XDR
• Piece count: 176
• Age range: 3-10 years
• Size: Big blocks
• Material: ABS plastic
• Includes: Track blocks, guidance manual

In the box: 176 big blocks, guidance manual