Description: Portable Size:The capacity of the mini essential oil dropper bottle is suitable for containing liquid sample. You can bottle some DIY material oil as product samples giving to your customer. Widely Use:Our empty sample containers are suitable for storing essential oils, chemistry lab chemicals, perfumes, fragrance oils, massage oils, aromatherapy, sample display, lab test and so on. Premium Quality:glass sample dropper bottles are made of high quality transparent glass material, with rose alloy and white rubber, anti shock and durable. Easy to Clean and Sterilize:Coming with 24pcs in total,it can be reused and you can identify what they are fill in with the frosted transparent design. Good Sealing Performance:Glass dropper seals tight to prevent any leakage. Don't be worry about your cosmetic or oils will spill out. Economical, convenient and refillable. Specification: Material:Glass+Silicone Size Chart: 1ml:39x16mm/15.35x6.30inch 2ml:43x16mm/16.93x6.30inch 3ml:49x16mm/19.29x6.30inch Package Includes: 20 Pieces Dropper Bottles Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on line shopping!Customer satisfaction is our primary concern. If the product is somehow cracked or broken during shipping, please feel free to contact us. We will try our best to give you a satisfactory solution.