Elfa Elettronica has developed the CT010 keycap for use with 6x6 keys, such as the SKHH ALPS series, says the company. It is suitable for heights from 9.5 to 13mm and is available in both SMD and through-hole version. The keycaps are an economic way to create strong keyboards, according to the manufacturer, and are suitable for intensive use even in difficult environments. They have a reassuring, tactile feel and are available in different colours. The keycaps can also be visible under a plastic film. The CT010-X version has backlighting. A small demonstration board, the CT010-DB, is available on request.