Tassimo is a hot beverage system that features perfectly brewed coffee. Unique bar code technology allows the brewer to read a bar code on each T disc and deliver a tasty cup each and every time. Each T disc's bar code signals to the machine the optimal amount of water and temperature required. The fully automatic brew cycle can be interrupted at any time to adjust drink strength to taste. Includes an exclusive flow through water heater for faster, quieter brewing.