I am very impressed with this product! Before I got home, I was very skeptical about whether it really worked when it seemed too good to be true! But so fast and good result was! Already after my second treatment I saw a big difference! Now I have done it 5 times and my hair growth has decreased tremendously! You get different nozzles for different areas and a big plus is the app you can download that sends reminders to one so you have not missed any opportunity!