The Sweet Poppy Stencils Mica Gum Arabic is excellent for its suspending, and binding capabilities. Take a little gum and mix with our Sweet Poppy Stencils Mica Powder enables you to make a watercolour pearlescent paint. You can add a little to loosen it a little experimentation with ratio is advised.This is perfect for the Sweet Poppy Mica\'s as they have no binding agent mixed with them to enable you to paint with them .... if you mix as above you will create a beautiful paint ....Specification Size: 47mm x 37mm