18 mm round tips

it can be refilled with P-WMRF refill cartridges rather than thrown away

Swedish-made with lifetime guarantee on internal mechanism

Printed on Fedrigoni 260gsm archival paper

The pen itself is slim enough to fit in a pocket or pencil case

amsterdam standard acrylic paint 20 ml 6 set metallic Zusa 18 mm round tipsAmsterdam Standard Acrylic Paint in 6 tubes of 20ml each metallic specialty colors with light catching properties for reflective, lustrous effects. Use them on their own for metallic accents or mix directly with transparent colors to create custom lustrous shades. Medium viscosity holds visible brush strokes while providing smooth coverage. Dries to highly reflective metallic sheen, water based and odorless. Waterproof, lightfast, and permanent once