Black Diamond Cosmic Shimmer Aurora Flakes (50ml)These gorgeous flakes work perfectly with the Cosmic Shimmer Flake & Glitter Glue to allow you to stamp and foil your designs. Black Diamond is a mix of black and silver flakes. Simply add the glue to a sponge, dab onto your stamp, stamp your design (then pop it in water to clean off the glue), pop on your flakes onto your stamped image, then burnish off with a small bristled brush. I find dusting over with a clean blending foam sponge gets rid of any flake residue. You can also use them with your double sided sticky sheets (I recommend the stix2 brand ones) - stick the sheet onto card, run through the die cutter with your favourite greeting or background dies (or what about flowers!), then apply the flake and burnish to get amazing results!