1.diameter can be divided into 4 levels of adjustment, carving diameter can be as small as 4mm. 2.All-metal structure, safe and stable. 3.One-piece rubber roller, hardness up to 60A, stronger friction, more stable carving process. 4.Carving: long cylinder, small diameter cylinder, conical rule objects (such as: tall cup) 5.Linear speed is applicable to 95% of the engraving machines on the market, including TEVOUP, XTOOL, ATOMSTACK, NEJE, Ortur, SCULPFUN, Twotrees, etc. 6.No installation, no adjustment, connect after unpacking and ready to use. 7.Applicable models: Frame engraving machine, portable engraving machine.

Package Included:

1 x Laser Rotary Roller