David Oscarson Nikola Tesla Folding KnifeInspired by the eponymous collection of Limited Edition writing instruments, the Celestial Knife collection embodies the magnificence of the Heavens and all things Eternal. Each color variation will be limited to an aggregate production of 88 pieces. Hand crafted in solid Sterling Silver, the scales of the knife are engraved, or diamond cut in high and low relief using a centuries old technique known as Guilloch. Using a mortar and pestle, a