ChinaGlassDropperBottleFactory Product Description 30ml Transparent Purple Serum Oil Cosmetic Glass Dropper Bottle With Silver Cap Product name30ml Transparent Purple Serum Oil Cosmetic Glass Dropper Bottle With Silver Cap Cap MaterialPlastic/Aluminum Cap ColorCustom Made Place of OriginChina Shanghai Item numberWY ColorNormally clear, amber, Pantone color, silver, golden Logo PrintingScreen Printing, Hot Stamping, Label Sticker, or others Sample1. 1-5 free samples we have in stock; 2. Customized samples with samples cost. ShapeRound MOQ5000pcs Lead time30-35 working days HS code7010909000 Application These are the standard essential oil bottles found on the market today and have become a priceless container for their valued "drop by drop" reducer. Each bottle comes with an accompanying black cap and reducer, which is fitted within the top of the bottle. Each bulb glass dropper has three components, the pipette, the cap, and the bulb. The pipette is composed of type III glass and tapers at the end for a controlled drop. The ribbed caps are composed of polypropylene. 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. 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. 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. 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 and Decoration Process Glass mold bottle is providing with those types dropper finished, pump finish and easy opening cap. There are many colored pumps for you choice of bottles, if no request, when you order, we will send plastic white pump with clear glass bottle. We provide high-quality products and perfect after-sales service, please believe that we will bring you a perfect shopping experience!!! 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! Q. Can you produce cosmetic packaging as our requirements? Yes, OEM is available. We have professional team to do anything what you want from us. Q. Is the sample available? Yes, we are providing 3-5 free of stock samples are available for you to check the quality once confirmed after 2~3day. Q. Is there the products tested before shipping? Yes, of course. All of our products we all will has been 100%QC before shipping. We test every batch every day. Q. How your quality guarantee? We have 100% quality guarantee to customers. We will be responsible for any quality problem. Q. Can we visit your factory before place the order? Yes, Very welcome that must be nice to set up good relationship for business.ChinaGlassDropperBottleFactory website:http://www.demei-winpacks.com/glass-dropper-bottle/