Wow Embossing Powder Metallic Silver. Super Fine.15ml.Use the WOW! Embossing Powder to give a raised and textured effect to your paper crafting projects. It is easy to use and comes in a wide range of colors. Choose your favorite color, add the powder to wet ink, heat it with a craft heat tool. The powder will melt and leave a raised finish.It will take a few seconds to solidify so do not touch the molten powder too quickly!