TOOL GADGET&reg; Plastic Dropping Bottles Vial of Liquid Eye Liquid Dropper, 15ml, 12 pack Plastic Dropping Bottles Vial of Liquid Eye Liquid Dropper, 15ml, 12 pack 15ml / 0.5 oz capacity Screw-on cap and removable dropper Great for solvents, light oils, paint, essence, electronic cigarettes, eye drops, saline, etc. Can be used to dispense and store most liquids. Design for traveler