Pinturale Arts Set 4 Paint Pens Extra Fine Point. Fine 0.7 mm tip: ideal for precisely drawing; extra-fine 0.5mm tip: perfect for retouching or outlining your art projects. Safe / Water-Based – Designed with safe, non-toxic ink, the water-based black paint pen fine point is ideal for all ages.

Pinturale Arts Set 4 Paint Pens Extra Fine Point. Fine 0.7 mm tip: ideal for precisely drawing; extra-fine 0.5mm tip: perfect for retouching or outlining your art projects. Safe / Water-Based – Designed with safe, non-toxic ink, the water-based black paint pen fine point is ideal for all ages.