White Magic's Cup and Glass Washing Brush cleans amazingly well the side and base at the same time. It does not only do a better job, but it also lasts ten times longer than most kitchen brushes.
It has tough plastic bristles that will not damage and leaves scratch to delicate glassware.
How to use
Tip. For stubborn tea and coffee stains in cups, use the White Magic Eraser Sponge to remove those stains in seconds.