Description This lottery ball is made of plastic material with detailed workmanship, which can withstand the lasting use. Compact size, light weight, which has high durability, not easy to deform or break. Can be used for various party activities, bringing you much more convenience. Features -Color:Assorted Color.-Material:Plastic.-Size:4.00X4.00X4.00cm/1.57X1.57X1.57inch.- These balls are made of plastic materials for durable and long time to use.- Features the openable design, you can fill it with small candies or notes and when give others surprise when they open it.- Great for arts and craft program, decoration balls, party, carnival, beer pong, Christmas party game.- Rounded surface, no burrs, compact size, light weight, you can easy to use, take and store.- Colored design make them easy to find, durable and resistant to fading.Packing list: 50 x bingo balls