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"Cog Coaster" Mechanical Wooden Marble Run DIY Kit | Rokr

USD$44.99
Availability:
In Stock. Ships Same-Day Or Next Business Day
BUY 3 GET 1 FREE:
Buy any 3 model kits, add a 4th to your order for FREE!
Wooden Pieces:
233
Assembled Size:
25 x 23 x 16.5 cm
Assembly Time:
4 ~ 8 hours

***Watch video below!***

This is a perfectly designed DIY kit that requires your hands-on work to complete.  The whole set is well designed, with tight tolerances and good machining.  The interlocking mechanisms are cleverly designed so no glue is needed! Details are already cut and ready to assemble. 

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