Quantity: you will get 5 pieces of nail painting brushes and 5 pieces of nail liner brushes in different sizes, 10 pieces in total, you can choose according to your different needs^ Nail painting brushes: the pen holders are made of acrylic and heads are made of nylon wool, with proper flexibility and not easy to lose bristles, there are 5 different sizes of brush heads, which are 11 mm, 13 mm, 15 mm, 17 mm and 19 mm^ Nail liner brushes: the pen holders are made of plastic, alloy and rhinestones and decorated with bright colors as pink, yellow, purple and more, beautiful and novel, the brush heads are in 7 mm, 9 mm, 11 mm, 14 mm and 19 mm, 5 different lengths for you to choose^ Easy to use: the nail art brushes are lightweight and comfortable, it is easy to hold and paint, you can use them to draw lines, fill details, draw simple pictures like flowers and do other designs, making your nails beautiful and attractive^ Wide use: the acrylic rhinestone handles nail art pens are suitable for home use and professional nail salons, they are nice gifts for your female friends, sisters and family members, you can enjoy the fun of making nail art for each other^