We have been using this Schrade Tough Chip 11 Function Mini-Shear / Multi-Tool with locking blades / implements for safety. The Schrade Tough Chip tool is made of 100% stainless steel in the USA and has a Lifetime Warranty from Schrade. So far it has worked well and been useful. It stays in a backpack that is carried to school (college) by a full time student / dad and gets plenty of use. It has held up well with little damage over time.