MMF Industries 28908 Secure-A-Pen Ballpoint Counter Pen with Base, Blue Ink, Medium
This pen has refill built into barrel, eliminating the risk of tampering. Features rubberized grip and ridges for writing comfort. Round, adhesive base secures to any clean, flat surface. Ball-chain extends to 24" for maximum desk coverage. Pen snaps onto the chain as a quick and easy alternative to refilling ink.