A box of metal dust and a magnet. -Click to increase/decrease pull strength and move your cursor around. -Any key to show range slider and flag to hide it. Simulates 900 particles with only 300 clones by assigning each clone 3 particles to render per cycle using pen. Proof of concept! If this is not bad then ❤️ or even ⭐️ pls @let_username Magnetic plastic scratched realistic simulation physics science fidget