The barrel marginally fits to insert the refill as if it is the "SHELL" of the refill.
It is a pen with style - features a magnetic cap which can be posted on the back of the pen while in use. Cap cannot be lost due to magnetic contact at both ends.
Made of high-quality aluminum with exceptional light weight, "SHELL" provides the most convenient experience for you.
Size: 132mm x dia 9mm; Weight: 84g