Specification: Material: Stainless Steel + Nylon Brush + Plastic Color: Black Total Length: 6.7 inches Package includes: - 1 Pcs dual end nail brush pen as pictures Packaged by OPV tube to protect the brush Feature: The tip with nylon brush is used for applying UV gel polish, and the tip with triangle rod is used for polish removing. Unique design, sharp but not hurt nails, quick removal of nail polish gel. Easy to handle and operate. Suitable for professional use or home use. 100% brand new and high quality. Nail Art Brushes' Maintenance General Knowledge: 1. The painting brushes can be cleaned with water immediately after painting with water-based pigment, but if it is long time hardening water-based pigment or oil color, then you must use brush cleaner to make it clean. 2. Washing the brushes with special makeup cleaner, then sucking water by dry towel. 3. Shaping the brushes hair into an ideal form, put it flat on the shade and air drying.