Be confident in your purchase we're an Authorized Flipper Dealer. How cool is that?!?!? Flipper?s patented design creates the only 2 in 1 aquarium cleaner that can FLIP from scrubber to scraper simply by rotating the handle. Complete cleaning without ever getting your hands wet! It is the only aquarium cleaner you will ever need! With an ultra-low profile, and the only dual scrubber / scraper design on the market, it is a major time-saver for daily cleaning. That?s why the Flipper Max has quickly become a ?must-have? cleaning tool for advanced hobbyists and maintenance professionals!