Flexible joint design won't loosen or toss during cleaning, and solve the corners that are difficult to reach with ordinary brushes, and can easily clean the hard-to-clean dirt and dead corners.
Best dematting tool: Well & Good Prostyle Dual-Sided ... Best slicker: Safari Self-Cleaning Slicker Brush for Cats "Slicker brushes are often a cat's favorite," says Lioyryan.