The convenient and practical cup turner sponge is an excellent DIY tool accessory, which can make you more easily and efficiently complete DIY work. It can help you apply glitter, epoxy resin, art resin or any other objects on the cup, very practical. Features -Color:Black -Material:Sponge -Size(1):12.00X9.00X9.00cm/4.72X3.54X3.54in -Size(2):12.00X8.00X8.00cm/4.72X3.14X3.14in -Size(3):11.00X7.50X7.50cm/4.32X2.95X2.95in -These cup turner rotary sponges are much steadier, durable and stable, reusable and easy to clean. -With a smooth surface, it will not scratch your cups. It can remain their shape with long time use. -With these cylinder sponges, you can enjoy the fun of DIY at home and pass the time well. -Make sure to size the rim of the cup and use foam that is a little bigger than the cup, not a little smaller. -The excellent production technology makes it possible to lower noise during operation, giving you a better DIY environment. Grabbing the cups from the inside will keep them turning smoothly and easily adjust their position in the cups, which will bring you of convenience. Package list: 6 x Insert Sponges