Pure badger: Sound quality characterizes these collections for wet shavers who appreciate the massaging effect while preparing to shave. The band is machine-made, and the hairs are more flexible than bristles. The colour spectrum ranges from brownish-grey to black.Finnish pine: MÜHLE processes this vividly grained wood as "thermowood". To do so, the natural material is modified in a special heating process. The result is a durable, water-resistant product