I just recently started my journey with Nood for hair removal. The instructions that came with the device were clear and easy to use. The size of the device is perfectly handheld and I like the auto function because it makes the process a lot faster and easier. I am currently trying Nood to remove underarm hair and the whole process is done in two minutes or less! I have been using the device at its maximum setting (7) and while it does feel hot as you flash, it is not painful. I put aloe on my skin afterwards to help cool down the area. I’m excited to see what Nood will do for me long-term and how it will help boost my confidence!