Products Adhesive whiteboard for laptops By Low Lai Chow 12 May 12 Facebook 11 Twitter 0 Doodle or doodle not. There is no try. The DrawTop is an adhesive whiteboard made of non-porous vinyl, custom-cut to fit on any geek’s laptop for eternities of doodling. Exciting! Now, where’s the blackboard version? Oh, here it is.