Driller 04 EPT Steel Tip Marker 4mm

The Driller 04 EMPTY offers complete creative freedom, allowing you to load your own custom ink formulas and thick paint mixes into a durable 60ml squeezable body. Equipped with a scratchproof 4mm steel rollerball mechanism, it writes smoothly across abrasive brick, oily shutters, and raw timber without wearing down. It is the ultimate reusable tool for custom mix artists who need maximum durability on difficult outdoor surfaces.