This is a replaceable sponge head tumbler cleaning brush with a long plastic handle. It's a soft dishwashing sponge brush for cups, mugs, kettles, wine glasses, and baby bottles. 

More about the item:

• 11" long brush
• environmentally friendly polypropylene (PP) handle that has a non-slip diamond textured grip
• small hole on the end of the handle, convenient to hang which saves space
• can clean many narrow mouth long containers and not damage anything because of how soft it is
• reusable
• hand wash or put in dishwasher, top rack to clean