Hand dryers in commercial bathrooms limit paper waste but risk stalling foot traffic and adding noise. Mitsubishi Electric has updated its Jet Towel hand dryer with the New Slim, which has a wave-shaped nozzle that cuts drying time by about 1 second from its predecessor and reduces noise by 1 dB, according to the manufacturer. A lowered front panel offers easier access for users. mitsubishijettowel.com