When I first saw this Item I thought it would be really nice because I personally deal with a lot of dental issues. Also I tend to have a hard time with dental hygiene. However, not only does it actually feel pretty nice to use at the lower power levels, it also helps your gums build up strength too! At first, it takes a little bit to get used to, but once you develop a good routine and get the right technique it works great! In addition to this product I also really liked the small details on the box like "Open your happiness". Plus it comes with 4 holders for your picks so you can stick them to a mirror. Which makes it super convenient instead of having to stick them in a drawer somewhere.Overall I'm really happy with the product and with continual use I hope to have less visits to the dentist for cavities and gum issues.Ps. As for the price, I think it's worth it because the machine is really sturdy and will last a lifetime I feel like. So it's a good investment for your health and to pay less later on in life :)A great deal of thought was put into this flosser that I have not found in others.Large dial to select water volumeThe unit starts when you life the wand from it's cradleNo water all over the place. the water starts when the lever on the handle is moved.tips are installed when you slide down the ring giving a firm holdpleasure to use. I am a dental hygienist.I was somewhat disappointed in the product design. There is no on/off switch. The unit starts to run when it’s plugged in. There is a gate valve on the water pick itself. Twice we’ve left the gate valve open and plugged in the unit only to spray water everywhere. It seems to do a fairly decent job once you figure out the operation.There's only 1 person in my household, so I didn't need multiple tips, brushes, scrapers, etc. I had tried the H20floss irrigator, but had to send it back because the tube carrying the water shook so much. It was also large. The Aquapick is a perfect size and has plenty of power through its different settings. I also very much like that the motor starts automatically when you pick up the handle, so I don't have to fumble with the on-off switch. Note that it's only the MOTOR that starts automatically, not the water; there is a button on the handle to actually start the water, so there's no mess. Unless this machine breaks or fails in the near future, I have only positive things to say.My dentist had recommended that I use a water flosser because my teeth are very tight. I have tried several products since 2015, but found them uncomfortable and very noisy, so I stopped using them. I am happy to say that this AQ-350 has been a pleasant surprise. It works great. First of all, the water pressure settings are all quite comfortable. It smoothly removes bits of food from between teeth. The motor is very quiet and my kids love using it. I highly recommend it!First, using floss or flossers is known with a number of benefit. (especially if you have gingivities)I cannot use regular dental floss since I have gingivities. (Blood blood)And my friend, a dental hygienist, recommended to use waterpik.But by using this product, I could floss well.Also, I like that this product is made in Korea.As you can see in the picture, they packed all the parts really well, and it made me to think this product is so clean.Really easy to use, and sound is not that loud.Not for travel though.Works really well. I had no idea the stuff that was left behind after brushing and flossing. Worked myself up to level 4. The tank is the right size to clean my whole mouth with 1 filling. I really like it and don’t want to be without it. Taking it with me on vacations.I've been using this product for few days and i think aquapick is great for deep pockets. It has great pressure to clean pockets. I don't have a deep pocket but I can tell since I am a dental assistant. And I have one area that has mor gab than others. It cleans well and makes me feel like i got cleaning done by professional. I also think it will be beneficial who is doing ortho. With pressure it will clean well between teeth since it is not easy to clening or use floss.