For professional needs. 2 speeds. Fast heat-up. Visible water tank. Metal plate on the nozzle provides better results. K12 Garment Steamer Features: Can steam both delicate and heavy fabrics, - Metal plate on the nozzle - provides better results, – Visible water tank - Easy to check water level. The water is heated in a channel inside the steamer itself. Therefore the water heats up quickly. This means limescale is deposited in a tube and must be descaled regularly. The steamer tolerates common descaling agents used for kettles and coffee machines.