100% Guarantee WE Knife Syrinx Tactical Pen Blue Titanium Material Black Ink TP-04A

Overall Length:  3.4 ”(8.7mm)

Diameter: 0.43”(11mm)

Body Material: Blue 6AL4V Titanium

Mechanism: Cap Key

Ring: Stainless Steel Ink

Color: Black

Extra Refill: 2 pieces

Ballpoint Refill Length: 2.75”(7mm)

Weight: 16g /0.56oz

Designed By WE KNIFE

Manufactured in China