OLO Markers Brush Blue Spruce

• Modular, pro-grade alcohol ink markers
• 2 ml premium alcohol ink each
• Flexible brush nib, engineered in Japan
• Fully customizable with OLO Connector Ring
• Refillable barrels and replaceable nibs for endless us

Explore OLO’s premium alcohol-based brush markers and build your own color palette. The patented free-flow ink system delivers a smooth, controlled flow, while the flexible brush nib makes it easy to vary your stroke.

Most markers are just the same design in new packaging. New colors, new barrels—but nothing that really changes how they work. OLO Markers are the rare exception.

Instead of tweaking an old formula, OLO rebuilt the alcohol marker from the ground up. The result is a modular, pro-grade system that lets you swap tips and combine colors—backed by OLO’s patented free-flow technology. There’s no felt core, just liquid ink that feeds directly to the nib.

The result? Over 90% usable ink, compared to 65–70% in standard designs. That means longer working times, fewer breaks, and brilliant, blendable color that’s fully customizable. Each half-marker holds 2 ml of premium dye-based alcohol ink and features a Japanese-engineered brush nib for fluid, expressive marks that adapt to your pressure and stroke.

Use the OLO Connector Ring to snap brush and chisel halves together, swap colors, and build palettes tailored to your project. Color-coded bodies make it quick and intuitive—black for brush, dark gray for chisel, and white for the Zero blender.