Sigma (1.8 - 1.16) ✮

Waterproof and lightfast; the ink is removable on nonporous surfaces (like glass) but permanent on porous surfaces (like paper).

These markers are highly rated (4.8/5 stars) for their quick-drying, vibrant, and opaque application. Go to product viewer dialog for this item. POSCA Markers Set (Medium Bullet Tip, 15 Colors) Sigma (1.8 - 1.16)

Suitable for writing or drawing on virtually any surface, including paper, photos, plastic, metal, glass, and wood. Waterproof and lightfast; the ink is removable on

marker, which is known for its versatility in art and craft projects. Tip Type: Medium bullet tip (polyester). POSCA Markers Set (Medium Bullet Tip, 15 Colors)

Produces a 1.8 mm to 2.5 mm broad line, which varies depending on writing pressure.

Based on your query, the reference describes the line width feature of the Uni Posca PC-5M Go to product viewer dialog for this item.

Vivid, opaque, water-based, and non-toxic pigment ink.