【Creality Laser Rotary Roller Pro Kit】Equipped with 3 sets of jaws (ladder jaws, L-shaped jaws, hexagonal jaws) can hold the object tightly, to engrave more heteromorphic objects. 【Multi-function Use】Using Creality laser rotary attachment to realize cylinder engraving, cans, round wooden sticks, etc. (1-110mm); Special-shaped objects: mugs with handles, tumblers, special-shaped cylinders, etc.(25-75mm) 【No need for installation】Creality laser rotary roller Pro is an industrial fixture specially designed for laser engraving machines. 【Anti-slip Soft-pad】Rotary Kit Pro is equipped with an anti-slip soft-pad, which can enhance friction and protect fragile items from damage ensuring quality engraving results.