Quantity: 50pcsCapacity: 20mlDripping speed: dropper can be well controlled liquid drippingCan be used to dispense and store most liquidsGreat for solvents, light oils, paint, essence, electronic cigarettes, eye drops, saline, etc.100% Brand new and high quality Can easily be sterilized.Material: PET/LDPE Color: whiteCap: Childproof cap Included: 50 x Plastic dropper empty bottlesNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.