The Billfodl is a small, wallet sized stainless steel enclosure designed to house any kind of crypto private key or recovery seed you may need to protect from physical threats of destruction. With the Billfodl, you don't need fancy stamping sets or hammers. Instead we provide a randomized set of character tiles, laser engraved for maximum readability and ease of installation.
The standard Billfodl supports all seed/key types: Hex, BIP-39 Seed Phrases, Alpha-Numeric, and more.
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