Really you can just draw and with it and there is one more thing that will pop up if you hover your mouse on it. It's grey! It has words that say size and clear. After hovering on it, something will pop up. Click the black button to clear and move your mouse up or down on it to change the size. (On the other button) Sorry if this is unclear, I hate giving instructions, lol. Oh yeah, press the up or down arrows to change the size and w and s to change the color too.
Notes: I've been working on this for quite while now (because I was lazy to finish) and I finished because I was playing other painting games on scratch! Credits: Autodesk sketchbook for the idea of the texture for the marker and pencil (the pencil one didn't turn out well so credit to foxlife I don't know their full username)
