LONGER Rotary Extension (with Riser) is Ideal for Engraving Cylindrical, Wine Glass, and Irregular Objects. Compatible with Nano, Nano Pro, Ray5, B1, and Most Other Laser engravers.

Versatile Laser Rotary Attachment for
Engraving: Longer 4-in-1 Laser Rotary Attachment is designed for 98% of cylindrical objects, including wine glasses, Yeti tumblers, baseball bats, rings, balls, and mugs with handles. This versatile rotary tool lets you unleash your creativity on a wide variety of surfaces with its four interchangeable modules: Roller Rotary, Chuck Rotary, Sphere-Engraving Module, and Ring-Engraving Stud.
Wide Compatibility with Popular Laser Engravers: Compatible with Longer Nano, Nano Pro, Ray5, Laser B1, and most laser engravers available on the market. This laser rotary attachment works seamlessly with software such as Laserbox Basic, LaserGRBL, and LightBurn, offering you ultimate flexibility for your engraving needs.
Higher Speed and Precision for Detailed Engraving: Longer 4-in-1 Laser Rotary Attachment is engineered for fast, high-precision engraving. With its soft-pad covered chuck jaws, it securely holds your objects, allowing for smooth, efficient operation. The maximum engraving speed can reach 360°/s, and the high-precision stepper motor ensures an angle of 0.45 °, delivering detailed and flawless results on every project.