The Scratch Sheet is a sheet of paper made with a biodegradable coating (not laminated) that allows any dry erase pens to write on and wipe off cleanly. This study tool is the most inexpensive, thinnest, double sided, and customizable whiteboard alternative on the market. It comes in a variety of sizes and subject specific sheets. Students now have an option to use an affordable study tool to prepare for midterms, finals, and entrance exams.