DescriptionBy twisting the pen, filled the head with cosmetic liquid and thenprecisely paint in where you need it. Great for filling lip gloss, nailnutrition oil, essential oils, nail polish, eyelash growth, perfume,etc. Suitable for travel and home.Features-Color: Golden, Silver, Matte silver, Black -Material: Plastic, Aluminum -Size: 12.60X1.40X1.40cm/4.95X0.55X0.55in -Capacity: 3ml -Convenient to carry, easy to use, suitable for travel, daily use, and business trips. -Made of premium material, easy to operate and use. Easy to carry with you and light weight. -Perfect for filling lip gloss, nail nutrition oil, essential oils, nail polish, eyelash growth, etc. -Please fill with liquid and then installed the brush tip, throughtwisting the pen, you can make the liquid on evenly and paint where youneed it. -You can fill theliquid into the tube, it is lightweight and won't leakingdesign is good for travel and business trip.