Super smooth application: great brush tip for smooth application, ideal for gift card marking, DIY photo albums, adult coloring books and more

For any surfaces: these metallic brush pens can be used on any surface from paper, glass, plastic, pottery to wood

Metallic marker pens is made with water-based ink, acid-free, environmental and non-toxic , stop photos fading, easy to use and incredibly popular with kids and adults

Premium Quality -- Oil -based ink, Waterproof, acid-free, environmental and non-toxic

Pen size: 1.5 * 14.3 cm / 0.59 * 5.63 inch

Nib size: 2.2  mm / 0.08  inch 

1. Shaking the paint pen before using.

2. Pressing the nib for releasing gases inside the pen.

3. Pressing the nib for several times.

4. Please control the nib pressure well and avoid too much leakage.

1. Inks Contain quick-drying, nontoxic alcohol-based ink formula.

2. Inks are conforming to the EN71-3 and ASTM D-4236 approved.

3. Inks are comply with the European union-RoHS directive.