Review on KTRIO Pack Of 6 Colors Handheld Tally Counter 4-Digit Number Count Clicker Counter, Hand Mechanical Counters Clickers Pitch Counter For Coaching, Knitting, People, Lap, Fishing, Golf, Toddler & Fidget by Matthew Augustin

My husband bought these for golf to keep track of his strokes. He only needed one, so he assigned the extras for other things. For instance, every time I roll my eyes at him - CLICK! Whenever I eat a bowl of ice cream - CLICK. How many times can he blink in a minute?- CLICK CLICK CLICK!. They work a little too well. They'll go missing soon and he'll probably buy more.Knowing him, he'll probably assign one to keep track of how many go missing. :p