I really like my no!no! Pro. I have used it every other day on my arms for about a week. When using it right, a blue light will appear. You also will smell burning hair. After treating the area a few times,  you take the buffer and buff the treated hair off. My skin is so smooth after using this. There are two attachments for this, one is small for facial hair and one is large for all areas! I love this! You can't use it on your gentials or nipples but can use it everywhere else. I personally don't use the buffer on my face, exfoliating face wash does the job. I would definitely recommend this to anyone who wants to slow hair growth.
You can get yours at Nonopro.com
Use my code NONOYT6 to receive a 10%off discount.