|Talk about a value set. This set of twelve pen knives is one of our deadliest and best deals to date. Z-Slayer never disappoints with top quality undead killer gear. This time we have our favorite, the hidden pen knives, transformed into a zombified hunter weapon. Each pen included in this set (12 total) has a colorful undead and skull illustration to scare off any potential Walkers, these is a 2 inch blade that is half serrated to cut away at anything when you're tired of writing. These are four different colors in this set so you can experience every kind of color while you're chopping away and demons.