• High-quality drawing felt derived from STABILO's fine arts knowledge. • Odorless water-based ink. • Bullet tip that doesn't crush. • Versatile with a 1 mm round tip for coloring, drawing, and hand lettering. • Partially watercolorable for multiple creative effects. • Intense and bright colors with pigment-rich ink. • Anti-drying technology: can remain open for up to 24 hours without drying out. • Case of 12 markers with the most commonly used colors in school. • Ventilated cap. • Product dimensions: 1 cm wide, 20.5 cm high, 10.6 cm long.