90 ELITE SERIES STABLE,BUT NO LACK OF FLEXIBLE,IMPOSING MANNER. Wall Mounted Btah Shower Mixer Taps The design is simple, beautiful and generous.The streamline shows a modern style, especially with the user-friendly concave handle.The straight, ergonomic lever handle offers easy operation. Beauty can be felt in our 90 series basin mixer, bath mixer, shower set, kitchen mixer and bathroom accessories.