The Wella Color Scale is a precision scale for the weighing of hair colors, semi-permanents and bleaching treatments. Dead weight function and a weighing accuracy of up to 0.5 g for the weighing of very small quantities. Maximum weighing capacity of 1000 g. Large buttons. LCD display for simple reading. Removable glass weighing plate and dirt-resistant surface. Matt silver/chrome look. Switches between g and oz. Battery operated.