Good sealing, pointed stopper/ tip, filling is convenient.dropper can be well controlled. Features - Color: . - Size: 6.00X2.20X2.20cm/2.36X0.86X0.86in - Capacity: 10ml. - Material:. Package Including 10Pcs x 10ml Empty Eye Dropper Dropper Bottles Dropping Bottles. Package list: 2 x set of 10Pcs 10ml Empty Plastic Squeezable Dropper Bottles Eye Liquid Dropper Dropping BottlesNote: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!