Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. 1 Gallon Size * Consumers desire humidification devices that offer the latest-and-greatest industry functionality, but are differentiated on the shelf with aesthetically pleasing designs * Produces a soothing, hot mist that is beneficial for combating cough and cold symptoms * The patented KeyLock, mist guard, and automatic shut-off when tank is empty will ensure safe and easy operation * Integrated medicine cup ideal for use of vaporizing inhalants * Perfect for small rooms * Runs up to 28 hours per filling * Patented KeyLockTM * Mist Guard * Auto Shut Off * Medicine Cup *