Nitecore NTP31 is a uniquely designed aluminum alloy tactical pen. The NTP31 houses a Schneider gel ink refill for quick-drying, waterproof, and fade resistant writing. On the other end of the NTP31 is a tapered tungsten steel point window breaker.

Nitecore NTP31 is a uniquely designed aluminum alloy tactical pen. The NTP31 houses a Schneider gel ink refill for quick-drying, waterproof, and fade resistant writing. On the other end of the NTP31 is a tapered tungsten steel point window breaker.

Nitecore NTP31 is a uniquely designed aluminum alloy tactical pen. The NTP31 houses a Schneider gel ink refill for quick-drying, waterproof, and fade resistant writing. On the other end of the NTP31 is a tapered tungsten steel point window breaker.

Nitecore NTP31 is a uniquely designed aluminum alloy tactical pen. The NTP31 houses a Schneider gel ink refill for quick-drying, waterproof, and fade resistant writing. On the other end of the NTP31 is a tapered tungsten steel point window breaker.

Nitecore NTP31 is a uniquely designed aluminum alloy tactical pen. The NTP31 houses a Schneider gel ink refill for quick-drying, waterproof, and fade resistant writing. On the other end of the NTP31 is a tapered tungsten steel point window breaker.