These are empty pens, made of plastic materials, safe and durable. Excellent workmanship will bring you a good experience. Can be used to store the lip gloss, nail oil and cuticle oil, and so on. Used for refills, suitable for nail art salon and home use. You deserve to have. Features -Color:Assorted Color -Material:Plastic -Size:12.20X1.60X1.60cm/4.79X0.63X0.63in -Capacity: 5ml -The empty cuticle oil pens are and compact, which are easy for you to carry and store. -The design is simple and elegant, stylish and beautiful, practical at the same time. -They are empty pen barrels without refills, you can fill it with whatever liquids you like. - workmanship of our empty pens you the practicability and durability. -They are very easy to install and remove the refill, practical and durable for nail art use. Package list: 2 x Empty Nail Oil Pens