Quick view 15 ML (4 Dram) Graduated Glass Vials With caps Screw Caps Glass Vials Capacity: 15 ml , 4 Dram, 1/4 oz. 21x70 mm Neck Finish: 18-400 Available Caps: Standard Foam Lined caps, Poly Cone caps & Blue Teflon Lined caps $12.00 Choose Options