Review (2/5): Not great.
It was ok took a lot of "powder" to even show up. The design of the whole thing is bad. You have to hold the stencil and then keep dipping but it's just not easy, you need two hands to dip then you have to reposition the stencil. You could tape the stencil them it's and extra step and you still have to hold it down anyway so you don't have fallout from not pressing against it. In the end I didn't think it was worth it and I really couldn't find a stencil that worked perfectly.