Fangrui Product Details Drops Packed Separately: Each Dropper Is Firmly Packed In The Test Tube To Prevent Damage And Easy To Store. Drops Can Be Applied To Any Scene. The Glass Dropper Is Made Of High-quality Glass, And The Scale Is Clear High-quality Dropper: Essential Oil Tubing Is Made Of High-quality Glass. The Powerful Suction Head Can Easily Suck 1ml And Keep The Liquid In The Dropper. You Can Also Contact The Food Directly. Easy To Use: Drops Are Easy To Clean And Clean. The Dropper Is Installed And Can Be Used Directly, Saving The Assembly Time. Disassembly Silicon Head Is Exposed To Hot Water And Not Deform, Saving Your Time. Real Quality: The Body Mirror Body Is Smooth And Without Burrs, Clear, Accurate, And Wear-. High-quality Glass Is Not Crushed For A Long Time. Drops Are Natural Rubber, Which Can Provide Good Suction And Keep The Liquid In The Dropper. Extensive Application: Very Suitable For Use With Essential Oils, Ear, Fertilizers, And A Small Amount Of Liquid, Can Be Used In The Medical-art Laboratory, Etc.