Review on ⏳ Mifuner 5-60 Minutes Mechanical Countdown Timer: No Battery, Three Colored Visual Disk Timer for Teaching, Cooking, Working, Exercising - Foldable Legs & Hanging Hole by Christine Sanchez

We were happy to find Mifuner's mechanical timer at Revain. Our current time is still "timed" but "doesn't bounce back". Imagine our disappointment when our new timer proved unreliable, with no buzzing or ringing after a short period of adjustment. We like to find that in a longer installation of ten or fifteen minutes. We hear a hum loud enough to hear in the next room. I'm giving it three in the hope that over time we can find the answer to shorter time settings.