Bambu Lab Rotary Attachment for curved-surface laser engravingThe Bambu Lab Rotary Attachment is a laser engraving accessory designed for curved surfaces and round objects. It combines object clamping, live alignment, preview tools, and built-in angle tilting to support more accurate engraving placement.Key features and benefits Engraving on curved surfaces: The Rotary Attachment is made for engraving on a wide range of curved surfaces. Measure, align, and preview in software: The attachment supports measurement, alignment, and preview with a few touches. True WYSIWYG placement: Live Spatial Alignment, powered by the BirdsEye camera, is described as providing what-you-see-is-what-you-get results. Built-in angle tilting: The angle adjuster helps level sloped cylinders and curved objects for optimal focus. Secure clamping for different sizes: The chuck switches between two size ranges with a simple clip mechanism for small and large objects. What is included in the box Rotary Attachment - 1 pc Support Module - 1 pc Claw - 1 pc Tape Measure - 1 pc Spirit Level - 1 pc Bambu Bus Cable 4-pin - 1 pc Installation referenceAn installation guide is available on the Bambu Lab Wiki, and the product page also recommends watching the step-by-step installation video.Typical use cases Laser engraving on curved objects Aligning designs on sloped cylinders Clamping objects of different diameters for setup Previewing placement before engraving