Steel Bitcoin Wallet Kit Includes 4 Pieces Crypto Seed Storage Steel Plates And 1 Pieces Engraving Pen For Private Keys Supports Up To 24 Words With Uniquely Labeled And Button (2 Set)…

Hardware Interface|Usb|Special Feature|Waterproof|Connectivity Technology|Usb|Color|Silver.
Applicable To All Cold Wallet Used: In The Bip39 Word List: Fill In The First Four Letters Of The Word To Store The Vocabulary. This Seed Safe Digital Wallet Is Very Suitable For Storing Your Private Encrypted Currency Information Or Any Situation That May Require A Private Cold Storage System.
Indestructible Bitcoin Wallet: Customized Aluminum Cryptocurrency Seed Storage Is Waterproof, Corrosion-Resistant,Flame-Retardant And Indestructible. Compared With Steel Ethereum Wallet, It Is Lighter And Has Clearer Carvings.
Durable Engraving Pen: The Engraving Pen Has A Durable Tungsten Body, Can Be Carved On Glass, Metal, Wood And Other Materials To Draw, Very Wear-Resistant, Can Engrave Multiple Bitcoin Wallet.
Easy To Engrave: The Carving Pen Is Used In Almost The Same Way As The Ordinary Pen, Except That It Requires A Little Force To Engrave, And Writing Is Very Convenient. Can Be Used To Carve Letters, Numbers And Even Special Symbols.
Safety Uniquely Label : Each Product Is Equipped With 4 Anti-Tear Stickers, Which Are Pasted On Both Sides Of The Seed Safe Digital Wallet, Which Can Be Easily Found When Someone Opens It To Avoid Loss; The Extra Two Tamper-Proof Stickers Can Be Used As A Spare.