Razors and brushes with handles from wood or horn do not only look pretty but also sit comfortably in your hand. In order to enjoy natural materials as long as possible, they indeed need some care. To preserve their natural surface, horn or timbers such as olive, African blackwood, ash or plum are only slightly oiled in the factory. Water or soap can make them brittle in the long run. Therefore, they should, depending on use, be re-oiled every three to four weeks. Our MÜHLE maintenance oil is the appropriate substance. It restores the grain of the wood with shine and protects against wear - not only wood or horn against drying up but also metal parts against corrosion.