Bests & Worsts Reviews from Amazon

This thing is light weight, and I love how you can either push the buttons to get your time- 30, 60, or 90. OR....just stick your hand in there, and it turns on. When you do that, you can just let it do the counting for you. It does not count downward, 30-29, etc. it counts upwards. 1, 2, 3. and I think the most I went for was 130secs (when you stick hand in) I just stick my hand in now, instead of setting the time. I just do that to make sure my gel is completely dry. But its a great machine for what you pay for!!!