<ul><li>Weighted pens can assist with control of involuntary motion</li><li>BIG! Barrel measures 1 (25.4mm) across pen grip, however you hold a pen</li><li>HEAVY! Weighs around 3.5 oz (99 g)around the same as a C battery</li><li>HELPFUL for some people with Parkinsons, essential tremors, and similar conditions</li><li>TWIN PACK including two pens both with LONG LASTING metal ink cartridges</li></ul><br><br>

Thixotropic HEAVY Super Big Fat Weighted Pen for Tremors and Parkinson's (Twin Pack) Premium Ink