With 2-3 simple materials, you can create your own paint on which you can paint whatever you want. Then you will be able to draw with chalk and wipe it of with a wet sponge.
Step 1: Gather Your Materials
To make this chalkboard paint, you will need any waterproof paint, a bit of tile grout and brushes to your likings. The amounts vary, but roughly about 1 tsp of tile grout in proportion to a cup of paint. This may seem like a little, but otherwise your paint may become lumby with bits in it. Naturally, you can add up to 2 tsp if you want the chalk to draw really well. As my waterproof paint I used acrylic paint. To make it look like chalk board, I mixed yellow, blue and black to make dark green. You will also need a small amount of water to dilute the grout.