12 PCS Needle Pen, Cherry Blossom, The Same Waterproof Line Drawing Pen, Hand Drawn Design, Art Sketch

Material: Plastic Length: 125mm Note: 1. Please cover these pens when not in use to prevent the pen tip from drying out. If you forget to cover your hat, causing the pen tip to dry out, don't worry! You can wet the tip with alcohol or water, and then draw a few lines to make it work properly. Before using it in watercolor projects, please ensure that the ink is completely dry. Thicker nibs require longer time to completely dry. Package includes: 12 pcs