12 Tennis Balls handmade edible sugar cake toppers £1.99 Quantity: at £1.99 each Add To Basket Set of 12 Tennis Balls. Handmade edible sugar cake toppers. Handmade from sugar paste. Approx 1.5cm in size. Flat backed so they can be stuck to the top or sides of your cakes. These will keep for 6 months as long as they are kept dry and out of direct sunlight.