Additional Details ------------------------------ Product description: Beautifully decorate and DIY designs on multi-surfaces with this acrylic paint pen set. Each paint pen has a 4 mm tip, perfect for canvas work and is suitable on most surfaces. These easy to use permanent paint pens are quick to dry and have a matte finish. While wet, colors can be diluted with water for watercolor effects. The metallic colors included in this set are Black Glitter, Gold Glitter, Silver Glitter and Red Glitter.