Specification for Tattoo Ink Ring Cups Item Type: Tattoo glue holder with sponge Material: Plastic Quantity: 100pcs Color: Black+White Features for Tattoo Ink Ring Cups -Lightweight plastic and sponge materials. -Individual packaging for one-time sterilization is cleaner and safer. -There is a sponge in the middle to prevent the pigment ink from spreading everywhere. -Perfect for holding paints or inks, used for tattoo eyebrows and makeup. -The color ring cover can be separated, the black ring can be recycled, but the cup with sponge is disposable. -Put the paint on the ring and put it on your hand, it is easy to add color and color speed. Details for Tattoo Ink Rings ADJUSTABLE RING SIZE The tattoo ink rings cups diameter is adjustable, it can stretch open to fit your finger. Please choose the appropriate circumference of the finger before use. Durable and lightweight.They are fit tightly, no need to worry that the pigment ink will spill. Size for Tattoo Ink Cup Rings The tattoo ink cup rings diameter is 0.63"/ 1.6 cm,the finger round diameter is 0.59"-0.79"/ 1.5 cm-2 cm. Disposable sterilizing individually packing are cleaner and safer. Package for Tattoo Ink Cup Rings 100pcs tattoo ink rings cups with sponge