Tablet Pen concept

As with the tablet, ive done some quick concepts for the pen the boy uses to draw with. In the animatic i worked with a design similar to the second one here, but i think it looks ugly and something simple and more recognisable as a tablet pen will be better. There is a shot where the boy switched the pen on at the end and it glows, so i've worked that into the design here. Not sure yet if the pen will stay glowing or if it will only happen at the switching on.