1.the sealed ink cup is used for pad pad printer 2.strong wear resistance,long life 3.ink cup is plastic steel,ring is ceramic Name: Closed or Sealed Ink Cup of pad printer We produce kinds of size sealed ink cup for pad printer,such as ¢60mm,¢90mm,¢82mm,¢120mm,,¢150mm etcMaterial:ceramic or tungsten steelWe can make it according to customer's requirement Closed or Sealed Ink Cup of pad printer