try Grog’s Buff Proof Ink

UV- and weather-resistant

In this pack of 10 with Tombows ABT Dual Brush pens

The pencils are lacquered in the same colour as the core so that it will be easy for you to find the colour you want to use

highly pigmented acrylic paint is designed to refill GROG Turquoise Label markers but is equally effective with brushes or airbrushes

grog pointer 04 control bullet exchange tips Tombow ABT Dual Brush-Pen try Grog’s Buff Proof InkWith its 4 mm polyester bullet tip, it gives a smooth, controlled flow that works perfectly with Grog Aqua Pro Paint. Just pop it on your marker and youre back to drawing clean, precise lines without skipping a beat.