m4 hexagon socket screw cover~fdm printed with bambo a1 and printed with soft material for light curingm4內六角螺絲蓋~fdm用拓竹a1印 光固化用軟料印製
m4 for phrozen mini8ks mini8k...etc m4 screw
m5 for anycubic m3 premium mighty4k mighty8k …etc m5 screw