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Linkin_J_Knex
Sr. Member
Micro Coaster Track | A K'nex Ball Machine Path
Micro Coaster Track | A K'nex Ball Machine Path![]() Pros: • Low friction so the ball slides along it quickly • A great substitute for tubing path • Makes micro k'nex useful Cons: • Not as simple to connect it to original k'nex • Can't turn vertically |