POPSUGAR Tech Pop Quiz Concept Gadgets Guess the Gadget! by Kristy Ellington 11/04/10 7 Shares Like us on Facebook This gadget may look familiar, but it has a very weighty purpose. Can you guess what it is? Guess the Gadget! Guess the gadget! Exercise sticks Pen UV sanitizing wand Toothbrush Progress Read More Concept GadgetsGuess The Gadget Get inspired with our daily newsletter Vegetarian DIY Tech Home Love and Sex Food Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.