88PCS Small Size DIY Bricks Marble Maze Ball Track Building Blocks

ESTIMATED DELIVERY IN 13–17 BUSINESS DAYS  Get ready for endless fun and creativity with our upgraded 88PCS Marble Maze Ball Track Building Blocks! Compatible with other blocks, this set encourages intellectual development, problem-solving, and imagination. Safe and easy to assemble, it's the perfect gift for kids of all ages. Barcode: No Type: others Material: Plastic Is Electric: No battery Plastic Block Shape: Self-Locking Bricks Block Size: Small building block (compatible with Lego) Warning: can not eat Gender: Unisex Choice: yes Colors : Various Colors ( The color will be shipped at random.) Product Material: Environmentally friendly ABS plastic Age: >3 years Package: Color Box Product Size: 88PCS Note: If the item damaged, please contact us immediately before leaving feedback, Thanks for your understanding. Due to hand measurement, the size may have 1-4 cm error. Due to a different monitor, the color may have difference.