It is first quality printing undeniable that emerges from this product when it is unpacked. Then it is by observing and using it as one realizes that the was studied in great detail so that comfort and use reach almost perfection! The adjustable spray, ergonomic handle, the multitude of accessories are all details that make this dental jet in my Rolls in the field. I've owned several, Panasonic, Oral B among others, which are good products but moreover there we undeniably a step up. Do not take me to fear as his size, it seems indeed imposing on the photo, but it is not so, it is even more compact than Oral B (higher up). Finally ... Small pub for Amazon (it does not eat bread!) And its Premium service I joined it at the beginning and at times part 1, I always received everything the next day ... Chapeau! A camera quality "German" and a delivery service to the US ... what could be better?