Counter pens mmf industries™ wedgy secure™ antimicrobial coil pen. Secure ballpoint pen features fraud-resistant that helps prevent tampering of checks and documents. Security writes easily on thermal paper. Telephone-type coil extends to more than 5 ft and coils back to less than 6". Scabbard base mounts vertically, horizontally and diagonally to telephones, refrigerators, partitions and walls. Square base mounts easily to any clean, flat surface. This mmf industries wedgy secure antimicrobial ballpoint counter pen w/square base, .5mm, black /barrel is a great pens,counter item at a reduced price under $20 you can't miss.