How to make Upside Down Gravity Defying Cake View in HD ♥ TOOLS USED: (2) 8 inch round cake 12 X 12 Gesso board 8 inch round plywood Agbay Leveler Iwata SmartJet Airbrush Ivory Airbrush Color Sprinkles 3/8 inch threaded screw rod (4) 3/8 inch nuts Pliers