Juicer Blender 3-in-1 Functions (Juicer/Blender/Mill). Full Metal Stainless Steel Spinner. Titanium Saber Cutter. Self-Ventilating Inner Cap. Built-In Circuit Breaker. Clear Glass Container.Full Metal Stainless Steel Spinner Because it is made entirely of stainless steel,it can rotate at high speed to extract more juice than ever before. The metal design also means there is minimal clogging and nicking of blades so they stay sharp longer.