Our DIY nail art painting pens are carefully formulated with fluorocarbon resin and bentonite. Designed for rich and bright colors it is suitable for fashionable manicures and fine decorations. The slender tip allows for smooth application of paint enabling both beginners and professionals to easily create complex pattern designs. The usage method is extremely convenient: Please shake the pen body before use to fully mix the ink. When the pen tip is facing upwards press the pen tip to release the pressure. Rotate the pen with the tip facing down and keep pressing until the ink flows out. The ink becomes waterproof after drying. After use please firmly close the pen cap to prevent the ink from drying up and affecting subsequent use. And it can be created at home including flowers and abstract patterns without the need for professional salon services.