Overstimulated desk sign

My wife is a special ed teacher and asked me to create this sign last year. We posted it on tik tok and have sold over 12K of these little desk signs. People have asked for the STL file and to make sharing it easier I thought it would be best to post it on here. Initially I got the I got the idea from a wet floor sign I found a while back (I don't remember from what website) so if the original creator sees this please let me know to give you credit.  You can make it as large or small as you'd like. Most customers were surprised with how big it was compared to the cheap ones from amazon or aliexpress. Thank you for your support. If you follow my tik tok I will post all of my original work and products on here. No supports needed, no magnets required. print in place and place the stick on the side where the groves are cut out.