18/410 Oxided aluminum dropper cap

Color:Common colors are silver,gold and black.We have matte surface and bright surface.

Composition:

1.Rubber teat

1)Material:Silicon rubber/Nitrile rubber

2)Color:Shiny white/black ,matte whtie/black

2.Glass dropper:

1)Different types

2)Printing graduation

3.Screw cap:Gold/Silver/Balck,shiny and matte effect