The Zippo Solid Copper model 48107 is a rare pre-production lighter featuring a hand-finished solid copper case and Zippo’s first black-coated stainless steel insert. The model traces its origins to Zippo’s first solid copper prototype introduced in 1969 and was later reintroduced as a low-volume trial release for collectors and enthusiasts. Its brushed copper surface is designed to develop a unique and luxurious natural patina over time, ensuring that each lighter gradually acquires its own individual character. A distinctive bottom stamp authenticates this special pre-production model, while the solid copper construction gives it a noticeably different presence from a standard Zippo lighter. Made in the USA and fully refillable, the Zippo 48107 combines an important piece of Zippo history with an unusual material, exclusive black-coated insert and genuine pre-production status.