Precision-engineered in the UK, the AJOTO Pocket Pen is a compact writing instrument that seamlessly blends innovative design with everyday functionality. Crafted from hardened stainless steel and aerospace-grade aluminium, it features a unique folding mechanism that allows the pen to unfold into a full-length writing tool with just the flick of a finger, and close with a satisfying click.  The pen utilizes a D1-sized black ballpoint refill, offering over 1300 meters of smooth ink flow. This international standard refill ensures compatibility and ease of replacement wherever you are.  A detachable pocket clip allows you to secure the pen to your pocket, bag, or notebook, and can be removed at any time with a single screw. Material: Hardened stainless steel and aerospace-grade aluminium Dimensions: 13 mm x 80 mm Weight: 30 grams Refill: Black D1 ballpoint (international standard) Features: Innovative folding mechanism; detachable pocket clip Origin: Made in the UK