Disposable safety knives that are also environmentally friendly? Yes, of course! More than 80% of the plastic used to make the SECUMAX 148 is recycled plastic. Longer service lives are guaranteed by the glass fibre reinforcing and the sturdy, 2-cutting edge blade head. Because of this, SECUMAX 148 excels at more difficult cutting tasks. Additionally promoting safe and effective working are the ergonomic handle and lightweight construction.