So this is sooooooo simple. I've been using my own DIY whiteboard for a while now it's so useful for study (and it saves papers :p) especially when I'm doing something that involves workings and calculations.
What you need:
☆Some tapes
☆A piece or white plastic sheet
OR
A piece of transparent plastic sheet (the kind you use as notes plastic cover) and insert white paper underneath
☆A cardboard (optional)
How you do it
1. Tape it to your desk
2. Tape it to the cardboard
1. Tape it to your desk
2. Tape it to the cardboard
In case you're too lazy to go get a whiteboard eraser, you can always stick a piece of felt on something and use it as one!
