The lottery balls ornaments are made ofPVCmaterial, which has a good durability to play. PVC material, which can withstand the long-term use. Perfect for party, business opening use.Very convenient, just need to put in the prize and lottery ball on the line, save the trouble of manual lottery. Features - Color: Blue-Material:PVC- Size: 5.00X5.00X5.00cm/1.97X1.97X1.97in-These balls are manufactured of reusable PVC material with exquisite and good workmanship, to serve you long.- Perfect for arts, entertainment game draw, table tennis propaganda balls.Compact size, they are very easy to grasp, hold and also convenient to store.-The ball features bright color, and the color is not easy to fade. Applied for raffles, celebrations, events, and game nights.-These raffle balls are suitable for lottery games, parties, and so on, suitable for different occasions.- Lottery balls can be opened, you can place some small candies, notes inside it, and give your family or friends surprise.Packing list: 50 x Lottery Balls