Ginkgo Nut & Nut Cracker I purchased this beautiful tool a year ago in the summer to remove the pits (tennin) from plums when making plum enzyme juice. After use, I polished it with Piccal and disinfected it with alcohol. Please check the photos for the condition. The blade is very sharp, so please be careful when using it. Walnut and brass are used for the handle. No case included. Nuts Kitchen Walnuts