The Uni-ball Signo 207 family features fade-resistant and waterproof gel ink which is highly resistant to tampering or accidental damage. The ink will not erase or even smudge under water or even most solvents, nor will it fade over time or under light, making it ideal for cheques, legal documents, important records. The original Signo 207 RT range now features eight ink colours in a stylish barrel design.
