Tammy Taylor Competitive Edge Whitest-White (W2) Powder - Competitive Edge “BUBBLE FREE” Nail Powder dries slower and gives more time to create the smile-line. Good for anyone having problems with their white drying too fast on the free-edge. Great for Competitions. Tammy Taylor Acrylic Powder creates the perfect set. Chemically compatible to be used by themselves, or mixed to fit your clients.