Double-ended marker design enables creation of custom color and nib combinations for personalized artwork
Chisel nib provides smooth, precise lines ideal for detailed drawing and illustration
High ink capacity with over 90% more usable ink than standard alcohol markers for extended use
Color-coded marker bodies allow quick identification of nib type at a glance
Compatible with all OLO replacement ink cartridges for easy ink refills
Summarized by Shop
Half-markers: One OLO half-marker has 2ml of ink, plus over 90% more usable ink than other alcohol markers. Use an OLO Connector Ring to combine any two half-markers for a double-ended marker with 4ml of ink. Combine half-markers to create unique double-ended markers that feature your choice of colors and nibs.
Ink Type
Alcohol-based
Ink Capacity
2 ml per half marker (double-ended marker holds 4 ml)
