Bought this for around a dollar. It was worth that. A hand tally isn't overly complicated. This one performs its function adequately. I use it to count laps when I run. My only dissapointment was that the outer casing has begun to subduct, one side has slid under the other. Its does not impede function, but it is a minor annoyance. On the other hand, for the price I can't really complain.
Rating: [3 of 5 Stars!]