Adjustable Coffee Maker Cleaning Brush makes cleaning any size coffee pot a breeze! The adjustable design is so helpful making this brush muli-functional allowing you to use it for coffee pots, pitcher, vases, carafes, even blenders. Simply adjust the brush as needed, place inside your coffee pot, and twist. When the brush itself needs cleaning, toss it in the dishwasher for easy cleaning. Brusthech makes cleaning residue from the inside of hard to reach areas so easy!