Long-Lasting:The nail art pens are easy to clean and maintain,You only need to clean the bristles of the brush with acetone without any hassle and it is ready to reuse. Easy to Use:Easy to hold and pait.It could make your nails more beautiful and charming.It’s widely used on home and peofessional nail salons.Great for gel nail polish nail arts.fine drawing. Double-Ended Designed:The nail art brush has two ends,one is pull brush,another side is one metal ball.Brush end for drawing,metal ball end for dotting.It could meet your different needs and make different styles. High Quality Materials:The pen body are made of acylic materials,With an durable handle.You could use it for a long time.Easy to hold and use. Nair Art Brushes Set:Packed in 5 Different Size,Brush Head Size:5mm,9mm,11mm,12mm,14mm, The diameter of the ball head Size: 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm.