Review on 2 Minute Sand Timer Hourglass: Small Plastic Sand Clock for Kids, Home, Brushing Teeth, Kitchen by Heather Schmidt

I bought 2 and put both in my bathroom - one by the sink and one in the shower. Within 2 weeks the one next to the sink stopped working properly. It looks like the sand is stuck together so I'm guessing moisture got in. I threw it away, took it out of the shower and put it next to the sink. Has been working fine for about 1 month now. The quality of these hourglasses seems to have been hit or miss for me, but they certainly were cheap so I can't complain too much.