uni-ball 69020 - vision elite roller ball stick water-proof pen blue black ink super fine
the patented airplane-safe technology prevents leakage on flights . features uni-super ink that helps prevent against check and document fraud . fade-proof acid-free waterproof ink provides permanence for important documents . transparent barrel window shows when you re running low on ink . special ink type water-proof pen style stick ink color s blue black pen type roller ball .