Scotts 18878 AirShoc Titanium Non-Stick Pruner, Large Features Titanium Non-Stick blades with antimicrobial protected grips, tool-less blade change, interchangeable blades and AirShoc grips Blade will resist saps and adhesive substances and is 5x harder than untreated steel so it will stay sharper longer Features integrated wire cutter and blade sharpness/branch size indicator 3/4" maximum cut gauge