Evoluent Ergonomic Mouse

Very ergonomic! Almost new, just decided to go with a Bluetooth mouse instead. This is the evoluent vertical mouse, purchased for $130 on Amazon. https://www.amazon.ca/Evoluent-VM4R-VerticalMouse-Right-Handed/dp/B00427TAIK/ref=sr_1_3?dchild=1&gclid=CjwKCAiAz4b_BRBbEiwA5XlVVlpckq2P_BswgIjzCBkZWGyB6Z2Z7fSn5lh-Rx6Y-5-IbVxs-5O1TRoCGzcQAvD_BwE&hvadid=322318312532&hvdev=c&hvlocphy=9061009&hvnetw=g&hvqmt=e&hvrand=17404692555275745990&hvtargid=kwd-299434205463&hydadcr=1531_10290146&keywords=evoluent+vertical+mouse&qid=1608664757&s=electronics&sr=1-3&tag=googcana-20