They are simple to use, and come in very handy in the kitchen (one-handed operation comes in quite handy when trying to multitask). I am so busy in morning, there have been a couple of times I forgot to turn off the stove. I set one of the cubes now and the ring alerts me. My food doesn't get burned, the eggs over cooked or worry about walking out the door with the stove still on.

Customer review
34 products