Ginkgo Nut Cracker This tool is designed to crack only the hard shells of ginkgo nuts. Even with force, the cracking stops, preventing the nuts from being crushed. It's a compact yet weighty tool. Size: Approximately 14.2cm in length Materials: Carbon steel, PVC (handle cover) Made in Japan: Sanjo City, Niigata Prefecture Please check the photos. Although unused, it has been stored at home. For those who understand home storage. Thank you to those who like it.