A little bit of gummy that will become lodged in the tip of the dotting tool is what picks up the diamonds by their convex side so that you can lay their flat side against the sticky surface of the painting itself.
You can adjust the brightness, as well as the amount of blue light on display.
I'm putting it together for her since medically she would not be able to do it herself very effectively.
Through all in all, this is a really cool concept and Will end up being pretty majestic.