Griffith University at Southport on the Gold Coast has upgraded its new dental teaching facility with seven of the latest state-of-the-art W&H Assistina 3x3 handpiece maintenance units. The university was one of the first organisations in Australia to take delivery of the new Assistina 3x3 model, which is the only unit to offer a validated three step process of internal and external cleaning and lubrication in a single cycle.