White paper could be too reflective, and drown out the lettering. If Here is the scenario buy a ream of coloured paper. All sorts of ready to print graph paper can be found on the web. Be aware: If working with multiple scholar, test google hangouts. The digital camera assist https://israelbunfv.bleepblogs.com/34633210/how-yealink-meetingboard-can-save-you-time-stress-and-money