Make ribbons. Insert SpongeBob SquarePants Fun Pix in center of cake. Tint a 1 in. ball of fondant violet/rose combination (for violet). Knead 1/8 teaspoon Gum-Tex into violet fondant. Use 9 in. fondant roller with pink guide rings to roll out fondant
1/16 in. thick. Use knife to cut a strip, 1/4 in. wide x 6 1/4 in. long. Use piping gel to attach strip to left side of treat and SpongeBob's upper hand, curving to shape. Use mini marshmallow to support ribbon.
Cut a strip, 1/4 in. wide x 6 in. long. Use piping gel to attach to front side of treat and SpongeBob's lower hand. Use mini marshmallows to support. Cut two strips, 1/4 in. wide x 21/4 in. long. Use piping gel to attach to right side and back of treat.