The glass is graduated every millimeter and is, therefore, suitable for both solid and liquid medication dispensing. The product is for single use, in order to avoid risks due to contamination and possible mixtures of residues of different medications. The glass is available in 30ml and 60ml capacities, presented in various colors, according to a medication system by color. Being each color representative of a different dose, this system is an excellent means of combating possible forgetfulness or medication changes.