GRADE 5 TITANIUM (Ti-6Al-4V) Indulge in the extraordinary with the TITANIUM - BOLT ACTION PEN BY BASTION® . Its premium craftsmanship and remarkable material make it a statement piece that reflects your discerning taste. Elevate your writing experience and embrace the perfect blend of luxury and resilience. Discover a pen that not only meets but exceeds your expectations, leaving a lasting impression with every stroke. Unlock the power of Titanium and make your mark today. ITEM WEIGHT - 1.6 ounces PRODUCT LENGTH - 5.31 inches CLOSURE - Retractable Bolt Action MATERIAL TYPE - Titanium Ti-6Al-4V (Grade 5) [AKA TC4] Hardness, Rockwell C - 36 NUMBER OF ITEMS - 1 POINT TYPE - 0.7mm tip, medium point (about 1.0mm line), ballpoint INK COLOR - Black IN THE BOX - Ships with a black ballpoint refill plus 1 spare cartridge, in a Bastion gift box. Machined from Grade 5 titanium with a clean, natural finish. REFILLS - Compatible with the classic Parker-type G2 international standard, 98mm x 5.8mm. NOT compatible with Pilot G2 refills. Want a finer line? Our 0.55mm fine point gel refill is sold separately, from $8.99 for a 2-pack. Why settle for ordinary when you can embrace extraordinary? Elevate your writing experience with the TITANIUM - BOLT ACTION PEN BY BASTION® . Unleash your creativity, make your mark, and let the world marvel at your words. Get yours today and join the league of extraordinary pen enthusiasts!