Magnetic suction line device

This model is a desktop line adjuster, using magnetic scheme, this model printing without support, color separation, can be multi-color printing, the back is fixed by double-sided stickers or magnets.  This model requires two 4x2 magnets each. 此模型为桌面理线器，采用磁吸方案，本模型打印无需支撑，已进行分色，可进行多色打印，背面采用双面贴纸或者磁铁固定。 此模型每个需要两个4x2的磁铁。