Seed12 Optimal Kit is the most affordable and optimized solution for securely backing up a 12-word recovery seed phrase. It includes everything you need to create a durable, offline backup that protects your cryptocurrency wallet against fire, water, corrosion, and physical damage.

Designed for users who only need a 12-word seed, this kit contains all the essential components—without paying for parts you don’t need.

The modular design allows you to expand your kit at any time. By adding optional number and symbol tiles, you can also store passwords, private keys, PINs, and other sensitive information. Optional security seals are available for tamper-evident protection.

What’s included

• 1 × Capsule (random color)
• 1 × Core
• 4 × Cotter Pins
• 12+ × Separators
• 310+ × double-sided Letter Tiles (Aa–Zz)

Security seals are not included and can be purchased separately.