The USA made Klever XChangeXD is an EXTRA DURABLE recessed blade safety cutter featuring a reusable soft touch handle and a robust blade head engineered to be 50% STRONGER and LAST 4X LONGER than similar cutters. The proprietary Smooth-Kut technology increases cutting speed by preventing corrugate from clogging the blade. Reduce plastic waste in your operations by reusing the handle and replacing the blade head.