Digital Set: the package includes 24 pieces digital kitchen compatible with cooking in black; Please note that the 1 x AAA battery is not included; In terms of quantity and color, we meet your needs and replacements in daily uses Convenient to Use: the magnetic countdown supplies with the alarmbuzzer beep loudly in large spaces, allowing you to hear clearly in another room. Built in Memory Setting: the built in memory setting of the compatible with teacher provides convenience to avoid the need to reset every time; You can fast compatible withward to set 60 minutes by pressing and holding the minute button compatible with more than 3 seconds and you deserve the basic countdown management Size Incompatible withmation: each of the measures . 6.5 x 6 cm/ 2.56 x 2.36 inches, easy to carry and use and suitable compatible with daily and exercise applications; Please note that the battery is not included Widely Application: our small digital kitchen timer can be widely applied in lunch breaks, learning tests, beauty, sports, talk time, meetings, kitchen cooking, parking, experiments compatible with teacher; The different color can distinguish the timing of different groups of games and activities Digital Set: the package includes 24 pieces digital kitchen compatible with cooking in black; Please note that the 1 x AAA battery is not included; In terms of quantity and color, we meet your needs and replacements in daily uses Convenient to Use: the magnetic countdown supplies with the alarmbuzzer beep loudly in large spaces, allowing you to hear clearly in another room. Built in Memory Setting: the built in memory setting of the compatible with teacher provides convenience to avoid the need to reset every time; You can fast compatible withward to set 60 minutes by pressing and holding the minute button compatible with more than 3 seconds and you deserve the basic countdown management Size Incompatible withmation: each of the measures . 6.5 x 6 cm/ 2.56 x 2.36 inches, easy to carry and use and suitable compatible with daily and exercise applications; Please note that the battery is not