Piranha Kasher Lighter Tool The Kasher is a multipurpose tool that fits snugly around standard BIC lighters. Did you know that lighters are one of the most commonly found item in pockets worldwide? Kasher lighter tools bring utility to your lighter like no other lighter tool. They are small and compact, but can be used for a very wide variety of applications. Use them to opening packaging, press electronic device �reset� buttons, open letters, and more. You never know need when you�ll need a strong, sharp little tool, and if a lighter might be in your pocket anyway, why not be prepared? It easily slides down your lighter to help you with your delightful shenanigans. It is there whenever you need it, since it hugs your Bic lighter tightly. We�ve noticed that it�s easier to keep track of our lighters when they�ve got a Kasher attached.