The small size ranges from 1 to 30 minutes, while the large size ranges from 45 to 60 minutes. The product pictures show the differences in size.
Tea 1-3-5 Minute Sand Timer 1, 3, 5 Minutes (Pack of 3), Red+blue+yellow
Mini Bamboo Sand Timer 5 Minute Hourglass Timer Wooden Sand Clock, Mini Gold San
1PCS 1-3-5⭐Minute Sand Hourglass⭐Timer Wood Frame Mini Sand Clock Timer????????????
One Minute Sand Timer, 6Pcs Blue Mini Glass Hourglass Timer 1 Minute Sand Clock
SuLiao Hourglass 20 Minute Sand Timer: 5.1Inch Black Sand Clock Large Sand Watch
