doodles or sketches

The ink consists of soot pigment and shellac

glass and metal surfaces

abrasion resistant and therefore suitable for all indoor- and outdoor-use

allowing you to refine your lines and correct details with ease

pentel energel gel roller refill lr7 0 7 mm Tombow ABT Dual Brush-Pen doodles or sketchesThe Pentel EnerGel LR7 refill comes with smooth gel ink designed for a 0. 7 mm tip, producing a fine 0. 35 mm line. It works with all refillable EnerGel pens, so you can keep your favorite pen going without missing a beat. LR7 refills are available in all 8 colors of the EnerGel ink range, giving plenty of options to match your style or project.