"Furze went on to make the Hidden Blade, a spring-loaded concealed blade that activates at the flick of the wrist with the help of a ring-triggered wheel mechanism, a rope launcher, and a winch device, all built onto a frame that fit his wrist.In November 2015, Furze constructed an underground bomb shelter beneath his garden, as part of a request by Sky1 to promote the series "You, Me and the Apocalypse."