OLO BRUSH HALF MARKER - ZERO

Calling a colorless blender a "blender" is misleading as it does not allow for traditional blending techniques. The importance of this marker is in the absence of color, hence the name ZERO. Use ZERO with OLO to dilute color, add texture or minimize mistakes.

UNPARALLELED VALUE

Each OLO half-marker contains 2ml of ink, for a total of 4ml in an OLO double-ended marker. Traditional markers only have approximately 2ml of ink total. OLO's patented free-flow ink technology utilizes over 90% of the ink compared to standard marker technology, with only 65-70% ink usage.