4 Colors Fruit Style Hourglass Sand Timer Clock 5mins / 10mins / 15mins / 30mins Sandglass Timer for Kids, Classroom, Kitchen, Games, Brushing Timer, Home Office Decoration Timers Specification: Material: Enhanced resin cover+durable PC cover+durable glass inner layer+colorful sea sand Cover type: kiwi, orange, watermelon, lemon Counting Time: 5 mins, 10mins, 15mins, 20mins Product Feature: Kit include 5 mins, 10mins, 15mins, 20mins for your cooking, brushing teeth, shower, play games, exercise timing and learning. Made of environmentally friendly plastic material+glass+colorful sand, high hardness, strong toughness, not easy to break for long time service. 4 different fruit pattern on the cover, fun and vitality, kids will love them, as birthday present Christmas gifts for them, help them to cultivate time concept. Package Detail: Kiwi/5 mins Hourglass Timer x 1 Orange/10 mins Hourglass Timer x 1 Watermelon/15 mins Hourglass Timer x 1 Lemon/30mins Hourglass Timer x 1 Total: 4pcs Note: This hourglass is not accurate timer, so there may be 10% error.