Laffy Taffy Candy. Bottle Caps - The soda pop candy. Sweetarts Candy. Nerds Candy. 2 Laffy Taffy bars 75 calories or 4 Bottle Caps packs 50 calories or 4 Sweetarts packs 50 calories or 1 Nerds box 45 calories. ferrarausa.com. Get in touch 1-800-504-4018. Ferrarausa.com.