Description
This is a mechanical gear kit made from laser cut wood. Turn the handle to mov. . . Show More
This is a mechanical gear kit made from laser cut wood. Turn the handle to move gears to lift the marbles up the staircase and down the maze. Simply pop out the wooden pieces and assemble together without glue or tape.
Assembly size: 12.8*8.4*9"(32.5*21.4*22.8cm)
Parts: 294 pcs
Age 14+
- Pieces: 294
- Assembly Time: 7 H
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