Package includes 6 x insert sponges Features -Size(1):12.00X9.00X9.00cm/4.72X3.54X3.54in -Color:Black -Product Info:Rotating Sponge Tumbler -Size(3):11.00X7.50X7.50cm/4.32X2.95X2.95in -Material:Sponge -Size(2):12.00X8.00X8.00cm/4.72X3.14X3.14in -The tumbler sponge with different diameter of the center hole can be applied to different cups. Not easy to break deformation, can be used for a long time, soft enough to adapt to a variety of cup types, bringing you a reliable experience of tumbler sponge inserts. -With the wide range of uses, these sponges are suitable for steel glass tumblers, ceramic cups and glass crafts. -These are some different sponge inserts for your cup turning machine, can hold cups of different sizes. -This cup turning sponge fits various types of normal and slim tumblers with diameters, practical tumbler inserts for cup turners. -With the tumbler turning sponge, your cup will not fall easily, you can easily make the cup with inserted sponges. Product Description sponges for cup turners It is mainly suitable for DIY cups. sponges for tumbler turners The excellent production technology makes it have good functionality and can help you save time, can have more time. sponge for tumbler turners A cylindrical sponge, made of, safe, durable and excellent in texture