The Nitecore Tactical Pen NTP21 is the aluminium version of the NTP20. The NTP21 can be used not only as a writing instrument but also as a glass breaker or Kubotan. The tungsten steel tip is extremely resistant, the case is made of aluminum with a HAIII anodization. The refill is a black Schneider Gelion 39 Ballpoint refill.
Customers who bought this product also bought the following products: