Always respecting the environment, TEK's elegant Luxury line uses different materials such as olive wood, "Kaleido" wood, Rhodoid and other fine African woods. Olive wood is one of the finest woods and it is used to create a very elegant and refined brush line very similar to that of TEK Prestige brushes, where precious African woods are combined with the excellent properties of TEK brushes, creating a product that satisfies everyone's needs. The brushes made of "Kaleido" wood are the result of the most sophisticated Italian technology applied to the wood. The surprising kaleidoscopic effect is obtained by the ultrasonic assembly of coloured wooden sheets. Finally, Rhodoid is the most precious of all cellulose acetates, the only polymer that does not derive from petroleum but from vegetable elements such as wood pulp and cotton fiber.