DIY Marble Run - Marble Squad (Bil)
Robotime
$59.99
A mesmerizing marble run that requires almost no tools to assemble. This intricate mechanical model embodies the natural beauty of wood and the wonderful application of gravity. You can spend time building it from scratch and even more time watching it run again and again. A completely different gift for do-it-yourselfers!
Difficulty: ★★★★
Dimensions of finished product: 252 x 230 x 165 mm
Materials: Wood
Includes: Metal balls, manual, gears and screws
Time to complete: ~5h
Ages 14 and up
Bilingual
RLG502