We heard from those wood cutters that have all kinds of stove sizes to stuff. Here's the kit you've been looking for. A must for all firewood cutters! The Mingo is a paint marker and measuring tape all in one. It quickly and accurately measures and marks logs for firewood cutting. Simply position the Mingo Marker at the beginning of the log or other surface to mark. While holding the easy-grip handle, roll the notched wheel down the length of the log. As you roll it, the Mingo clearly marks the log at precise 16" lengths with an easy to see paint mark. You can also expand the capability of your Mingo Marker with additional wheels that let you mark any surface in 6", 12", 14", 18" or 24" increments. Made in the USA.