Caliart Markers, 168 Colors Dual Tip Art Markers Sketch Pens Permanent Alcoho…
Alcohol Based & Permanent Markers with 168 Vibrant Colors.alcohol-based ink, low odor, toxic-free. Excellent smudge-proof and waterproof qualities on most surfaces. Caliart Twin Tip Permanent Markers work well on paper, ceramics, plastic etc.