Generate crisp documents with this Brother LC-101BKS cartridge, which features black ink that produces dark, rich text. The cartridge is compatible with select Brother printers, including DCPJ152W, MFCJ245, MFCJ285DW and MFCJ450DW models.
Logitech M570 Wireless Trackball Mouse: Easily use your computer for long periods of time with this trackball mouse, which allows you to precisely navigate features with minimal wrist movement. Enjoy lasting comfort thanks to the sculpted shape, which supports the curves of your hand.
Works great! I like that it can stay in one place on my cluttered desk and I just spin the ball to move the cursor. Regular mice require an open area to slide around.
Logitech M570 Wireless Trackball Mouse: Easily use your computer for long periods of time with this trackball mouse, which allows you to precisely navigate features with minimal wrist movement. Enjoy lasting comfort thanks to the sculpted shape, which supports the curves of your hand.
Trackball
Does trackball operation involve the thumb? Possible arthritis in thumbs?