✔Wide range of applications, great for solvents, light oils, paint, serum, electronic cigarettes, eye drops, saline, etc. ✔Made of high quality PE material, safe and environmental protection, smooth without burr, can be used repeatedly. ✔Dropper can be well controlled liquid dripping. With lid and bottle stopper design, good airtightness and no leakage. ✔Can be used to dispense and store most liquids. Squeezable bottle, easy to control using amount. ✔Light weight and in small size, easy to store and carry, especially suitable for travel use.