I used a glass and some tempura paint. One coat is enough. After the paint is dry, get your RA2 Pro and get busy!
Start with a clean and dry glass.
Apply black tempura paint using a sponge brush. Keep your strokes level and consistent.
This will be a minimum of 30 minutes; sometimes I use a fan to expedite the process.
Connect your RA2 pro and be sure your settings are set to “rotary chuck”.
Set the diameter to 3.
Place your glass on the rotary chuck. Be sure your image is set in a mirror image.
I like to use 70% power and a speed of 30.
The dollar store magic erasers are priceless! Give them a try. Clean your glass and allow to air-dry.