BGI-WAPM Acrylic Markers, Waterproof Drawing Shoes, Hand-Drawing DIY Graffiti Pen Set, Paint Brushes for Clothes T-Shirt Stone Wood Glass Coloring Paint, Water-Based Watercolor Pens, 36 Classic Colors, Art Educatio

Waterproof and sun-resistant

Strong coverage and vibrant colors

Quick-drying with excellent color retention

Smooth and consistent ink flow

High-density fiber tips with press-resistant and wear-resistant design

Multi-layer precision structure for clean and smooth ink delivery

Leak-proof connector and ink control valve

Built-in steel column for ink mixing; requires shaking before use

Suitable for various materials including hand-painted phone cases

Easy to use with stand design for convenient storage and access

1. Gently tap the pen body before use.

2. Shake the pen vertically to mix ink thoroughly (steel column inside may stick).