In the indent marking industry keeping characters clean helps prolong life. Buildup of material can cause characters to fail. Numberall offers character cleaning picks that can eliminate these problems. Each pick is made in the USA with USA chromium-vanadium 8650 alloy steel. It is protected with a black oxide finish. The pick and nickel plated steel ferrule is hand assembled to the made in Maine hardwood handle. 2 styles are offered, a 30 degree bend and a double bend. Each pick is packed in a leather pouch and 100% MADE IN USA!