Laser Engraver Rotary Roller, Y-axis Rotary Roller 360° Rotation for Laser Engraver Engraving Cylindrical Objects Tumblers Cans Cups Bottles, Adjustable 6-200mm Diameters

Works as expected and is a great value for the money. This stand has made it much easier to use my roller with my engraver and get great results

If you don't have a chuck rotary then you are missing out. This thing has made doing cups and travel mugs so easy.

This is exactly what I've been needing to balance my rotary. It is well built and holds position well. It is a great value for a ready-made solution.

The only thing this roller does is go up and down. It does not extend to make it wider.

I have the rollers rotary which is useless if you have an odd shape so I thought the claw would be awesome. The chuck is well made and solid with the exception of the little bit of play that is in that actual chuck piece. I have tightened all of the screws but there is still a bit of a bobble which is why I docked a star. The directions are useless and I had to search YT for a video. Here is what I figured out that should have been in the manual... There are multiple cords. If you have the Nano, you need the c connection cord and the longer y axis cord. The shorter white ended cord is for the Longer Ray lasers. If you plug the wrong cord in, it won't work. The little level is cool and very useful. There are 3 ways to hold your object. There is the single claw for larger items. The double claw is for smaller objects and if you're engraving jewelry like a ring, there are metal pegs for that. Once you get the wiring right and the right claw, then it works fine, other than the slight bobble. Luckily my design was a small area on a champagne glass. If the design had to go all the way around, you would definitely have a messed up design because of the bobble. So I won't be getting rid of my rollers which I'll use if my object is smooth and even.