Product: Shieldfolio Stonebook

Type: Offline crypto backup notebook

Material: Stone paper (waterproof, tear-resistant, durable)

Purpose: Securely store crypto seed phrases, private keys, and passwords

Size: Pocket-sized (3.5″ × 5.5″)Pages: 80 pagesWriting: Works with ballpoint pens or optional Ghost Pen (invisible ink)

Security feature: Supports Shieldcrypt cipher encryption to mask sensitive data

Benefits: Offline, long-lasting, resistant to water and wear