PATENTED TECHNOLOGY

Manufactured in Japan, the new OLO™ marker is developed using patented technology that features a free-flow ink system. Traditional art marker manufacturers use a technology that has remained unchanged for over 30 years. Unfortunately, there are significant issues with this outdated technology.

Traditional markers contain an absorbent material in the barrel that holds the ink in place. However, this same material traps as much as 35% of the ink, causing a volatile ink flow that degrades as you use the marker. The result limits the overall ink capacity that the marker can hold.

OLO’s patented technology solves these traditional marker issues. Thanks to the free-flow ink system, OLO markers hold twice as much ink as any other alcohol marker, with over 90% consistent ink usage.

INTRODUCING OLO

Designed with you in mind, OLO delivers an innovative, customizable alcohol marker that is incredibly high-quality, user-friendly, and economical.

BUILD YOUR OWN MARKER 

2x MORE INK USAGE

REPLACEABLE INK & NIBS

VIVID COLORS

EASY BLENDING

SMOOTH INK FLOW

EXCEPTIONAL QUALITY

UNPARALLELED VALUE

Each OLO marker contains 4ml of ink - nearly 2x more usable ink than other alcohol marker brands.

THE HEART OF COLOR

The OLO color palette features vibrant, beautiful hues that span the color spectrum with an assortment of gray to allow for color range extension and depth.

MADE IN JAPAN

YOUR MARKER, YOUR WAY

OLO’s modular design provides endless opportunities for customization.

With an OLO Connector ring creatives can design and create their OLO marker based on color, nib style, and more. Experience a new way to color with OLO accessories such as the Brush Handle.

The OLO™ marker body is designed for easy and quick nib identification. The black marker body identifies the brush nib, the dark gray for the chisel nib, and the white marker body identifies the ZERO (colorless solution) marker.