In stock empty glass 30ml ink bottle crystal white glass refilling dye essential oil bottle Capacity: 30ml Material:  Glass Cap:  Black plastic material. Surface: Deco/hot stamping/silk printing/labeling… customized Packing:  Carton then  pallet Certificate: ISO MOQ: 1,000 pcs Samples:  free Feature: This bottle is made of crystal white glass, it is very transparent! The mouth of this is very smooth. It has a good tight sealing. The bottom of …