Bests & Worsts Reviews from Amazon

Great idea, but lacks execution in product manufacturing. Bought one for myself, then another for my wife and finally two more for the office in rapid succession; then they started breaking. Only have one left working; the same part breaks in each case, so a definite flaw with the design. And, you can't get replacement parts..... If they ever redesign, might be a good product, but until then, shop for something else.