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Title: Cute, but not quality
Review: I bought both the penguin and the frog humidifiers for my boys' rooms. The frog's motor had a low whirring sound that caused one of the boys to wake up several times during the night, and he's not a light sleeper. That one was returned to Amazon right away. The penguin was quieter and worked well for about a week. Now, when turned on, the motor whirs loudly. It goes back to working quietly only after we switch it on and off several times. If you purchase one, use it right away before it's too late to return it if problems develop.
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