Amazon.com: Teacher Created Resources-20657 1 Minute Sand Timer-Large - Multicolor : Home & Kitchen
Amazon.com: TeacherFav Sand Timer for Kids Set of 8 Small Colorful Hour Glass Acrylic Covered Clock 30Sec 1Min 2Min 3Min 4Min 5Min 6 Min 10 Min for Classroom, Home & Kids Room :
Amazon.com: Sand Timer 1 Minute Hourglass Timer: Colorful Sand Watch 1 Minute, Small Blue Sand Clock one Minute, Plastic Hour Glass Sandglass Timer for Kids, Games, Classroom, Kitchen, Decoration: Home & Kitchen