U.S. Remanufactured for Dell Series 5 M4640 Black Ink Cartridges Twin Pack TS86040 The ball-and-socket systems allow for

The ball-and-socket systems allow for versatile positioning of a collector's position on the pole

Its rectangular shape is designed for convenient handling while working

Sections are easily removable for cleaning

The thumb release system lets surveyors set up or pack up in seconds

two (2) "AA" Alkaline Batteries

U.S. Remanufactured for Dell Series 5 M4640 Black Ink Cartridges Twin Pack TS86040 The ball-and-socket systems allow forU. S. remanufactured Dell Series 5 M4640 black twin pack are the highest quality replacement ink cartridges on the market. Using only original Dell Series 5 M4640 black cartridges, we remanufacture each cartridge to the highest quality standards to match OEM ink level, color, and performance guaranteed!