Designed and created by LAMY this rollerball pen has been masterfully crafted from black plastic and matching plastic trim. Although it may look like a humble ballpoint, you mustn't be deceived by its appearance, LAMY has cleverly disguised the push release mechanism beneath the secure storage clip. The body is engraved with LAMY's name of authenticity and polished for a subtle sheen. The grip has been ridged for stability and comfort every time you are ready to write. To refill the pen's LAMY M 66 B cartridge, simply unscrew the nib, replace, then screw it back on. The pen is packaged inside a slatted box and is covered by a two-year warranty.