Hand Spinner dessiner sur TopSolid 7 et imprimé sur Prusa i3 MK2S en PLA ICE, Ecrou M10x3 et Ecrou M5x6 + roulement Ø22ext Ø8int ep=7mm. Hand Spinner draw on TopSolid 7 and printed on Prusa i3 MK2S in PLA ICE, Nut M10x3 and Nut M5x6 + bearing Ø22ext Ø8int ep = 7mm.