The package includes 3 nail art liner pen which comes with 3 different size: 5mm, 7mm, 10mm. It can be used on drawing lines, fine details, flowers, patterns. Made of superior material, Non-deformation and non-corroding, durable for longer use. This easy-to-use brush set can be a great gift for professional and beginner family DIY artists.Please clean the liner nail brushes in time after each use to prevent hardening. If you have any questions about our products, please contact us immediately, we will solve it as soon as possible!. Use for swirling, blending, marbling, filling in colors, drawing small details thanks to its pointy tips. This nail art brushes set is also great for rock painting, fine art painting and 3D model painting. High-grade ultra-fine nylon fiber nail brush is not easy to deform, durable and smooth drawing. And the handles are made of quality materials, ergonomic brush handle and comfortable to hold. Our nail art line brush is perfect for gel polishing nails, drawing lines, painting delicate patterns, painting flowers, painting chevrons, filling colours, marbling, swirls, blending, short strokes and more. Meet all your various manicure needs. This nail design brushes includes 3 Pcs nail liner brush pens with 3 different sizes---- 5mm, 7mm, 10mm. Ideal for drawing lines fine drawing on nail tips, making your nails more elegant and charming.