Heavy Retractable Wire Brush.
The “Wire Tap” brushes feature a unique hard tap surface behind the brush-spread, which helps prevent excessive wear on brushes and drumheads. This feature allows for a more solid sound when striking the drum.
A similar brush to the Retractable but with heavier gauge wire providing you with a heavier brush for a more fuller sound than that of a traditional brush. As the Retractable Wire Brush this brush also retracts for more control over the spread and completely retracts for protection when not being played.