Hot bed printing board holder

Hot bed printing board holder 热床打印板支架 6 disk storage Storage of compatible print versions，Mirror staircase design for easy access，Integrated printing without support，Simple design, very few materials, and stable placement 6盘位收纳，兼容大小打印版的收纳，镜像阶梯设计，方便拿取，一体打印，无需支撑，简单设计，用料很少，摆放稳固