Markal® Scan-It® Plus Lumber Crayons, Green, Hard, Box of 12
This Hard Markal Lumber Crayon is Smear-Resistant
Scan-It Plus Lumber Crayons are certified to meet the specifications of Lucidyne ColorScan® Grade Mark Readers. Crayons make smear-resistant marks on wet and green wood as well as wood containing pitch and sap. At a chunky 11/16" dia., they won’t break like other markers.
This Hard Lumber Crayon works well in 70º–100ºF temperatures. Green. Box of 12.