black and white so you can easily mix the shade you want

In this pack of 10 of Tombows ABT Dual Brush pens there are 10 chosen "Shōnen" colours included

Commonly used by writers for hands

weather-proof

wood and much more

pilot acroball ballpoint refill brfv 10f fine 0 7 mm Colors:Black black and white so youA direct replacement core for Pilot Acroball and Acro pen bodies. Low viscosity Acro Ink resists the dragging and skipping common in standard ballpoints, drying fast enough to avoid smudging and page transfer. Fine 0. 7 mm stainless steel tip, 0. 28 mm line. Tip: 0. 7 mm fine, tungsten carbide ball Ink: Acro Ink, oil based, fast drying Fits: Acroball 150, Acro 300, Acro 1000, ILMILY Colors: Black, Blue, Red