Demain worked with Whistle to develop the BluCave power tool range. With the initial range comprising 6 AC and 2 DC tools plus controllers (handles) and chargers, the BluCave power tool design was an industry first in providing a common AC Controller (Handle) to suit multiple AC tools.

A huge innovation in modern power tools, separating the tool into two components, a “Controller” (Handle) and “ToolBod” (Tool body), reduced the space required to store each tool by approximately half. This space saving translated to smaller packaging which equated to less waste. This also benefited the consumer, retailer and distributor as it required less space to store and display.