Sauna Clock Acrylic Hourglass 1 Minute 3 Minutes 5 Minutes Waterproof Clock for Bath Lightweight Compact Sauna Goods Sauna Watch Time Management

Size: 2.5cm x 8cm This acrylic hourglass is waterproof and heat resistant. It is a versatile item that can be used not only in the sauna but also as a cooking timer, cold bath timer, or desk timer. It is made of materials that can withstand the temperature and humidity of the sauna, so you can use it safely around water such as in the sauna or kitchen. This mini-sized interior hourglass makes a great gift and will help you manage your time in a stylish way.