72 Pcs Digital Kitchen Timer Bulk Magnetic Timers for Classroom LCD Display Loud Alarm Electronic Timer Minute Second Clock Timer for Teacher Exercise Cook Baking

72 pcs of magnetic timers in 6 colors: blue, green, white, pink, orange, and black Large LCD screen for easy reading and suitable for people with poor eyesight Portable and lightweight design with magnetic back for convenient placement on metal surfaces Counts up and down from 1 second to 99 minutes with separate minute and second buttons Multiple installation options: magnetic back, pull out stand, and holes for hanging