The Clean Cut trimmer M-6000SGN 16″ clear best model includes a clear plastic best  solid metal gearbox with 18 months manufacturer warranty  adjustable cutting blade for longer and shorter cut  solid metal crank shaft  none stick silicone fingers(it may not smell like the ones rubber fingers)  stainless cutting blade  removable care for for convenient storage and we build it simple to gather and simple to disassemble for cleaning