ChinaGlassDropperBottle Product Description 40ml milk white aluminum cover clear glass cosmetic dropper bottle Industrial UseCosmetic, Personal Care Characteristic40ml milk white aluminum cover clear glass cosmetic dropper bottle UseEye Cream, PERFUME, Essential Oil, Skin Care Cream, SKIN CAR, other cosmetic Logo PrintingScreen Printing, Hot Stamping, Label Sticker, or others LogoAcceptable Customer's Logo Sample1. 1-5 free samples we have in stock; 2. Customized samples with samples cost. MOQ5000pcs Lead time30-35 working days Payment termsT.T 50% advanced by T/T, 50% balance payment before shipping. Paypal or West Union also accept. CertificationISO Trade AssuranceYes Delivery PortShanghai, Guangzhou 100% Full-InspectionYes Application 鈼?nbsp;Each bulb glass dropper has three components, the pipette, the cap, and the bulb. 鈼?The pipette is composed of type III glass and tapers at the end for a controlled drop. The ribbed caps are composed of polypropylene. 鈼?Polypropylene is a type of plastic that is widely used in the construction of caps due to the high durability, good resistances to many compounds, and can be cleaned and sterilized in many different ways. 鈼?Vertical droppers are able to meet the strict requirement of exact dosage. When a bottle is held at 180掳 (upside down), very exact drop volumes are produced with low tolerances. 鈼?The drop drips centrally from the drop pipe that is set in the middle and doesn鈥檛 touch the rim. The air pipe is positioned at the side. The drop speed and the drop size and/or weight depend on the diameter of the drop and air pipes as well as on the consistency of the fluid. You can easily identify a Vertical Dropper by the 'long' air pipe on the side of the component. 鈼?While we typically find that a standard orifice is a proper fit for most uses, we can offer a wide range of different vertical dropper variants in order to meet the different dosage requirements. Product Process 鈼?Glass mold bottle is providing with those types dropper finished, pump finish and easy opening cap. 鈼?We provide high-quality products and perfect after-sales service, please believe that we will bring you a perfect shopping experience!!! 鈼?We have especially reinforced out packing in order to minimize the extent of any possible damage to the goods. The packing is strong enough to withstand rough handling. And we have 1:1 replacement for the defective bottle for next time or refund the bottles value to you. Please be assured purchase! 鈼?Make beautiful, easy-to-apply small capacity samples of your favorite creations to share or take with you when traveling. 1. When did your factory established? Since 2019 2. What is your main market? Europe, The North America, South America, Australia, The middle east, and etc. 3. Do you have booth in shows? We attend exhibition 4 times each year and we wanna show our good quality packaging bottles to all over the world. 4. What is the delivery time for mass production? Usual 30-35 working days.ChinaGlassDropperBottle website:http://www.demei-winpacks.com/glass-dropper-bottle/