Gillette Mach3® - Maserbirke. Concentrating on the essential is an art. PURIST dispenses with all that is superfluous. The series is characterised by its gently rounded handles with a broadly shaped neck. Briar wood from root tubers of the Mediterranean Erica plant familiar from the world of fine tobacco is used, as are high-grade black resin, ebony and the particularly decorative karelian masur birch. This series is available in the hair grades silvertip badger, fine badger and the vegan 'Silvertip Fibre'. The brush heads can be unscrewed and replaced with ease.