DIY Wooden Puzzle - Marble Squad

ROKR DIY Miniature Kits by Robotime are creative, fun-to-build 3D wooden puzzles with mechanical sense, industrial style and precise structure—simply take out the corresponding numbered wooden pieces and assemble them as show in the pictures. Embodying the natural beauty of wood and the wonderful application of gravity, this mesmerising marble run requires almost no tools to assemble. A fantastic gift for any DIY lover that requires patience and dexterity, but is still easy to do! Specifications: Assembly time: 5 h Number of pieces: 239 Difficulty level: ages 12 and up Assembled size: 25 x 23 x 16.5 cm