Park Tool BCB-5 Professional Bike Cleaning Brush Set Description: The Park Tool BCB-5 professional cleaning brush set includes five purpose-built brushes for scrubbing away dirt and grime. These brushes have an ergonomic handle for leverage and comfort. The brushes use Tampico fibers that are from the agave plant and are extremely durable. These fibers also resist chemicals and hold moisture well which makes this an ideal material for cleaning brushes. Note: Tampico bristles may become deformed or distorted temporarily in shipment and in storage. Simply wet, reshape, and hang to dry. Features: Tampico is a natural fiber and may have variations in the color of the bristles Includes: (1) Soaping Brush (1) Tapered Bottle Brush (1) Straight Brush (1) Drivetrain Brush (1) Soaping Sponge