Mechanical Kitchen Timer, Cute Timer for Kids, Wind Up 90 Minutes Manual Countdown Timer for Classroom, 집, Study and Cooking Color Green Brand NUOSWEK Material Acrylonitrile Butadiene Styrene Human Interface Input Dial Product Dimensions 2.95″D x 2.95″W x 3.27″H Product Description 【Hight Quality Material】This cute countdown timer is made of premium ABS material, which is durable and stain resistant. …