This accessory, which I use with the Xtool F1, has been very useful and works really well in my opinion.

The RA2 Pro adds a tons of possibilities with your machine
Its ease the work to engrave every round object from, balls, glasses, bottles etc.
Easy to set up and works great

This gives you so many possibilities. It really enhances what you can do with the laser on round objects. Received within 6 days in Bulgaria. Packaging was great. Instructions are straight forward how to assemble it and it works like a charm. With F1 Ultra I got it working within 30 minutes and as a result I had a stainless steel cup engraved with product ready to ship quality!

I would consider also adding the accessory kit to it as I had to improvise on how to tilt it so my cup surface lay as flat as possible to the laser. And the laser line for aligning will be very helpful knowing the exact center for batch production. This one I will buy next and will add some 3d printed alignment accessories (projects can be found on the internet) to further assist batch production when needed.

Very good device, and came in 3 day to Czech from Germany

The XTool RA2 Pro is an essential accessory to expand the capabilities of your laser cutter. With this rotator, you can engrave on a wide range of cylindrical objects, from glasses to pens. Its precision, ease of use, and robust construction make it a worthwhile investment. The installation is intuitive, and the software integrates seamlessly with the laser cutter's software. If you're looking to personalize your objects and give free rein to your creativity, the RA2 Pro is the right choice.