1.Straight Tip Glass Medicine Dropper 2.holds 1 ... 4.OEM welcome Material:borosilicateglass dropper,pipette,test tube,blood collection tube and so onspecification:Each dropper holds 1 ... for antibiotics ,Medical glass tubes, Ampoules, Tubes, Ampoules, Tube vials for antibiotics ,Amber glass bottle ,food and cosmetics ... and PP stoppers for soft infusion bags. Straight Tip Glass Medicine Dropper GMD004