For train cars, use Rotary Cutter to cut rectangles, 1 3/8 high x 1 1/2 in. wide, from Red and Bright Yellow Sugar Sheets! For top stripes, cut strips, 7/8 long x 3/8 in. wide, from Bright Blue and Bright Yellow Sugar Sheets! For train car connectors, cut 1/4 in. wide strips from Black Sugar Sheets! Assemble train engine and cars on cake. Attach pieces to cake with piping gel.