Most tokens are made of brass, a gold-colored copper-zinc alloy. The color depends on the copper-zinc composition and can be described as a yellowish gold color. The color of the brass tokens changes over time due to tarnishing. Brass tokens are corrosion-free and can be used very well in wet environments such as saunas / showers or car washes. Brass tokens are the most widely used tokens for car washes, parking garages, lockers, golf ball dispensers, laundries and game tokens because of their good value for money.