Works great.
I almost didn't buy these, I thought they were all plastic. The feet are Feris metal and add a bit of weight to them. Only thing missing is a way to secure or **** the feet to the laser. I used hot melt glue.
The other issue I ran into was an extension to lower the laser head more. The supplied bracket with the LM3 LE was misdrilled so only 2 screws ligned up. Fortunently I had parts from upgrading my 5 Watt to a 10Watt.
If you have a rotary, or use tall objects these are for you.