Deff Premium Ballpoint Pen Set Suitable for Men and Women Gift Set with Gift Bag and Aluminum Sapphire Navy Refill/Refill (Pen Jacket) - - - Oil-based

This is a jacket designed to transform your favorite ballpoint pen into the ultimate ballpoint pen. A wrapping bag is included, so you can simply insert your pen and tie it shut. The number of refills (replacement leads) that can be with the pen jacket without modification is approximately 950 for Japanese products, and over 1000 when including overseas products. The pen jacket contains only one component. The pen tip attaches to a fixing adapter, securely fixing the refill in place. The refill fits snugly inside the body, eliminating any wobble and making it easy to write exactly as you intend. The main materials are A6063 aluminum alloy and titanium alloy, while SUS304 stainless steel is for joints and other areas requiring strength. The stainless steel body is machined from a solid block, contributing to improved writing comfort. This pen jacket is balanced so that the pen is supported in the middle and slightly heavier towards the tip. The weight is neither too light nor too heavy, giving it a comfortable and refined feel. Product materials: Cap/Body: A6063 aluminum alloy or titanium alloy, Grip/Collet: SUS304 stainless steel. Dimensions with cap: Approx. 156.2mm length x 11.6mm shaft diameter. Dimensions without cap: Approx. 145.3mm length x 9.8mm shaft diameter. Product weight: Aluminum: Approx. 29g, Titanium: Approx. 37g