Our Smooth Poly Brushes are similar to the Rohema Poly Rods. However, the poles of the brushes are finer and softer, making them much more flexible. At the same time, the feel of the Smooth Poly Brushes is softer and smoother. The mellow nature of the polymer sticks makes the brushes perfect for Cajon or other percussion instruments with sensitive surfaces. The polymer fibers are extremely resilient and durable. The grip area is coated with rubber and thus always lies securely in the hand.Adjustable rubber rings allow you to customize the sound and feel of our Smooth Poly Brushes at any time.