These markers are U.S. Made in Worcester Massachusetts. Xylene based ink. The proprietary mixture that makes it a wonderfully deep black. I have two different styles: Midas marker which is a smaller, easier to hold marker, has a shorter life span (not by much because they might out live you.), and then I have the original NuMark marker clunky and great in the field. You can write on anything! Each marker comes with a replacement tip as these markers have a removable tip...with a push valve to start ink flow. You can write on rocks, stumps, car parts, and more!
This business was started back in the 60's or so when Grandpa Piro became tired of be I a door to door salesman selling other people's products. So he did some research, bought a lathe and got to work. We made the molds for the molding machine himself and went onto keep the business going up until 2014 when we decided it was time to move on when Nana became ill once again, and he was feeling his age. I worked there for about three years. This family did a lot for each other and myself.
Shipping cost can be modified for orders of more than 3.