1、Scale Marks: Each dropper is marked with a scale of 1ml to 5ml, and the measured value is etched and will never be washed off, convenient for use. 2、Jewelry DIY: Droppers can be used with candy and soft sweets making molds to easily make colorful and delicious candies, and are also suitable for jewelry DIY, evenly fill the epoxy in the mold. 3、Wide Range Of Use: Liquid dropper can be used in scientific experiments, paint and glue, food decoration, essential oil, arts and crafts projects, and has a wide range of uses. 4、Easy To Clean: The dropper can be cleaned in a dishwasher or hot soapy water. Made of silicone material and can be used safely for food and liquids. 5、Multiple Applicable Places: 5pcs transfer pipette are available for use, meet your different needs, light weight and small, easy to store and carry, suitable for schools, laboratories, etc.