PAINT PEN DETAILS: 2 Gold & 2 Silver & 2 White Permanent Marker Extra Fine Tip 0.7mm 6-Pack Water-Based Acrylic Ink. WIDELY USE: Mincho premium quality acrylic white paint marker pen used for decorative painting, artistic creation, and general craft painting projects. It can be used on almost any surface. Including Wood Plastic Rock Leather Glass Stone Metal Canvas Ceramic etc. Its versatility is unmatched, it can be used by the most talented artist or by a beginner for craft projects creation. HOW DO I USE IT? In order to get the best results, it is important that the following instructions are followed. 1. With cap on, shake well to mix paint. When you hear the ball rattle inside, you’ll know the paint is mixing. 2. Press the nib vertically 1-2 times per second until the ink effuse. 3. Test on paper before use. Then enjoy painting on different surfaces. If the nib dries out, you can press it again. 4. Make sure to put the cap back on the pen after use. protect tip and keep from drying. ENVIRONMENTAL FRIENDLY: Water-Based pigment ink is odorless, non-toxic conforms to ASTM D4236 EN71-3, lightfast and water resistant. NOTE: 1. Let it dry for a day for permanent results. 2. For a permanent result on the glass, porcelain, and ceramics, projects should be baked. Suggest bake for 1 hour 350F(180C)