3D Spinning Pen Cube! This is my first project using pen, so sorry if it's not great :/ If the "change colour automatically?" variable is at 1, you can use the colour slider to change the colour of the cube yourself. But, if you set the "colour change automatically?" slider to 2, the colour will change by itself. Sorry if that's confusing! You can also change the backdrop. I recommend the plain black one, as it gives the cube a sort of neon effect, but feel free to experiment with the one you like! Use the mouse trail slider to change the mouse trail as well. You can get different shapes but they are all rainbow-coloured :) hi Enjoy!
Thanks to @MathMathMath for their awesome tutorial! Disclaimer: The mouse trail is not pen!!