Titanium alloy portable signature pen, short version can extend the pen body

This titanium alloy portable pen is compatible with ballpoint pen replacement cores and is practical and convenient. The grip of the pen is designed with stripes, which are non slip and comfortable to hold, ensuring smooth and fluent writing. The pen cap is spiral shaped, which is not easy to lose after tightening, and reverse installation can also extend the pen body. The pen body can be paired with a neckband or fastened to a keychain, making it easy to carry and suitable for outdoor and office settings. It is also a great choice for gift giving. Material: titanium alloyTotal length: 87mmDiameter: 7mmWeight: 15g（Containing pen refills）Refill: ball pen inner reserve