Chocolate Easter Bunny Rubber Duckies. Look twice — these ducks only look like chocolate treats! Chocolate Easter Bunny Rubber Duckies have the look of chocolate bunnies with candy eyes and bows in purple, yellow, blue and green colors. Some of these vinyl duckies already have bites taken out of them. Add rubber ducks to treat bags and Easter baskets for a fun toy surprise. 21/2" Duckies do not float upright.