GraviTrax - Tấm đế (Base plate) - Đường chạy bi

GraviTrax - Base plate - Marble tracks

now there's no stopping you when it comes to expanding your marble run. The segments are simply placed next to each other and connected with a small clip.

I printed my version with a 0.4 mm nozzle and a layer height of 0.2 mm.

HAPPY.PRINT:-)