Get consistently brilliant color in every stroke with the customizable Olo Dual-Tip Markers. Designed as a modular system of two fully functioning, independent marker halves that are connected in the middle, the Olo Dual-Tip Markers provide twice as much ink as traditional markers. Created with a pa...
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Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems when used as intended. See [Health and Safety ](https://www.dickblick.com/learning-resources/product-info/health-safety/ "Learning-resources/product-info/health-safety")for further information.
Hazardous items cannot be sent outside the contiguous 48 United States and Canada and cannot ship express.
™ Olo is a trademark.
To view a blank color swatch PDF, please click