TWIN 1731 – The first class Premium Manicure Edition of ZWILLING. Exclusive design and material combinations made of high-class stainless steel and mirror-finished deep black acrylic. Precision-made using MIM technology (Metal Injection Molding). This unique manicure edition features technologically new telescopic springs for cuticle nippers as well as screwed cutting instruments like nippers and scissors. Fine cases made of ebony or nappa leather and manufactured to the highest craftsmanship standards, provide the matching storage for the valuable TWIN 1731 instruments.