Expanding bubble-gum to break locks named as 'Bubble 0-7.A cell phone that works underwater and has a hidden tranquilizer gun(activated by calling 999).Smithers gave the following gadgets in Skeleton Key. Harry Potter book 'Harry Potter and the Chamber of Secrets' with a gun built into the spine and a tranquilizer dart (activated when author's name is pressed).CD Player with (when fast forward is pressed three times) Panic Button and convertible to an electric saw when a Beethoven CD is inserted.In Point Blanc, Smithers supplied the following gadgets: Bomber Boy: A remotely detonated smoke bomb.Speed Wars: A bug (listening device) finder.Exocet: An X-ray machine that could see through solid walls and doors (within 2 in.) and amplified sound.A Gameboy, which had various features, the functions accessed depending on what game was in the console at the time:.Metal-burning zit cream'Zit Clean:For healthier skin'.In Stormbreaker, Smithers supplied Alex with the following: It is shown that in the ninth book Scorpia Rising that Smither's appearance is in reality a fat suit and he is a wiry Irish man of about thirty years old, with brown hair and blue eyes - in fact, he wore the fat suit as a disguise so often that it became his work clothes! He was average weight and was about as serious as a schoolteacher - but not nearly as serious as Alan Blunt. Smithers in the Stormbreaker movie, though, was not portrayed so. To Alex, it was a wonder that each chair he sat in doesn't break under the weight. Smithers is quite fat, and often wears a Hawaiian-style shirt covered in flowers. In the novels, Smithers is shown to be incredibly intelligent, as well as having a bubbly personality, constantly wisecracking and kidding around with Alex.

Tulip Jones and Alan Blunt discuss Alex's trust in Smithers And he may come in useful, particularly if SCORPIA show up

Alan Blunt: We could send Crawley back out, perhaps.

Stormbreaker series