"The best package opener ever created!!!!" -Some people, probably
This fun unit is made with a steel arrowhead anchored into a marker body. The high-carbon steel arrowhead core is about 1.5" exposed and the edges are ground but are NOT "knife sharp". It makes a great general purpose tool for when you might not want to risk scratching that $300 Benchmade.
*As with most of my tools please check your state and local laws. The edges of the arrowhead are ground and some are "sharper" than others, but they are NOT designed to be "knife sharp". That being said, please be careful, they are not a toy.