This product is a set of 10pcs empty pens, which made from plastic material for practical and use. The like a paint brush and you the oil goes on evenly and fits underneath your nails or your lip. Portable brush pen applicator, easy to take it on the go, in your purse or bag. Features - Color: Transparent. - Material: Plastic. - Size: About 12 x 1.5 x 1.5cm. / 4.72 x 0.59 x 0.59 inch. - Made from , and . Easy to operate and use. - Filled the brush head with cosmetic liquid and then precisely paint in where you need it. - Good for filling lip gloss, nail nutrition oil, essential oils, nail polish, , perfume, etc. - A travel essential for both men and women. After use, remember to cover the pen cap. - Lightweight and won’t leaking design is good for travel and business trip. You can always keep one in your bag. Package list: 10 x Empty Pens