2 nema 17 steppers 4 8mm smooth rods 8 LM8UU 2 GT2 pulleys 10 F623ZZ bearings 1 micro servo SG90 1 Arduino UNO 1 CNCshield 2 Pololu stepsticks 1 GT2 belt 2 M10 threaded rods 8 M10 nuts 8 30mm M3 screws with nuts 8 6mm M3 bolts 4 M3 washers 2 4mm OD, 100mm-long carbon fiber tubes 2 15mm M3 screws 1 12V 2A power supply 1 USB cable 1 felt tip pen (or many for more fun)