O.J. Müller launched his Mühle Shaving company in 1945 making badger hair shaving brushes. His son Hans-Jürgen Müller expanded the business. Today, under the management of Christian and Andreas Müller, 25 staff members produce more than 1.5 million brushes per year. The product lines include beautifully designed razors, fine blades, and fragrant shaving soaps, creams, and lotions made in Germany.

Muehle products are distributed in the United States by Smallfower.com.