Make your seed phrase indestructible by stamping it onto Stainless Steel Washers. This could be for Bitcoin, Ethereum, Dogecoin, Helium, Monero, etc. Fits M8/24 washers. Two Jigs are included in case of any issues during stamping. A compatible die set is available here but any 3mm set should work. https://www.amazon.ca/Suwimut-Alphabet-Uppercase-Imprinting-Leather/dp/B08NPCGWPJ/ For large orders I'm happy to do bulk pricing.