G.W. Schleidt STW1218-W 5-1/4-Inch Two-in-One Timer in White Frame, 1-Minute and 3-Minute Two-in-one timer in white frame Sand flows through one hourglass in 1-minutes and the second hourglass in 3 minutes 5-1/4-inch tall timer is perfect for indoor and outdoor use Traditional hourglass shape Open wood frame with two glass timers inside