The Natura Acca Kappa Collection represents a welcome return to tradition as well as their commitment to the environment that has always been a pivotal element in the company's philosophy. The entire range has been developed by employing natural materials, such as beech wood. Its use does not compromise environmental concerns, due to regular reforestation. The Acca Kappa Beechwood Nail Brush comes with double tufted, natural bristles. Their Beechwood brushes are hand-finished and never varnished.