Review (5/5): Love it.
Assembly and installation was much easier than I was afraid it would be. This faucet adaptor allows for a much higher pressure. I use the pick adaptors infrequently. For me, the real winner is the toothbrush heads. Pressured water comes from the middle of the bristles, so when you're brushing your teeth, you're picking at the same time. My teeth have never felt cleaner, and my gums are great.