<b>Specification: </b> <br><br> Plastic, safe, 1 minute timers. Set of 10. Made of highly durable PVC and glass tubes，Perfect for both adults and kids. Ideal for classrooms, nurseries, game nights etc. Our sand timer 10 pack - 1 minute sand timers.<br><br> <b>Package include: </b>10pcs<br><br><b>Product size: </b>9×2.5cm. <br><br> <b>Warning</b><br>Contains small parts. Not for children under 3 years. <b><br><br>Warranty: </b><br> 12-month <b>weierken </b>warranty with Amazon 30 days full refund guarantee. <br> if for any reason you are not satisfied, please give us an opportunity to improve your experience by contacting us through " <b>your orders </b>" tab in you’re Amazon account. <br><br> Click “ <b>add to cart </b>” and get your own now!<br>