Price: $2.53/pack. MOQ: 100 packs, 100pcs/pack; Material: Brosilicate Glass/1st hydrolytic class glass. Volume: 1.5-2.0ml. Dimension: 11.6x32mm. Neck: 9mm Screw neck. Color: Amber and Clear. Septa: Non-slit, Pre-Slit, PTFE/Silicone. OEM & ODM Custom Service.