Uchida DecoColor Acrylic Paint Pens have a Chisel-point and eliminate the need for messy brushes and tiresome mixing. Water-based formula cleans up easily when wet, becomes permanent when dry. Great for paper, wood, stone, terracotta, foam and more. The cap indicates the color of the paint. Store in horizontal position and make sure cap "snaps" on when not in use. Jumbo Carded Blue- 15mm tip.