Truu Design Wood Base Hourglass, 2.5 x 6 inches, Beige 1-Minute Magnetic Hour Glass, 2.5" x 6" : Home & Kitchen
Amazon.com: Sand Timers, Mosskic Hourglass Timer 1/3/5/10/15/30 Minutes Sandglass Timer for Kids Games Classroom Kitchen Home Office Decoration(Pack of 6) (Multicolor) : Home & Kitchen