M&G AOMY8571 Paint Marker has a Round barrel with 2.0 mm Round / Bullet Tip. Strong adhesion and fast drying. Pen shape design is more convenient to use. Good light resistance, water-proof after drying fade-resistant. Suitable for painting, graffiti and advertising. Multi-use on various surfaces: glass, plastic, ceramic, wood, metal, paper and other surfaces. Available in silver, golden, blue, yellow, red and green Colours. How to use? 1. Shake well before use. 2. Press down the nib and hold for 3 or 4 seconds to release air. 3. Press the nib several times until the ink appears. 4. Try a line on the paper. 5. Start using best quality paint marker.