Whiteboard game spinner
thingiverse
Whiteboard teaching aid for general whiteboard games and/or for math probability or random number lessons. Also, a fun way to select students to come to the board (and the last student gets a spin to select the next student as a constellation prize). The friction pad is just a piece of foam cut to 20mm diameter with a small hole punched in the middle. You can use a yellow/green kitchen sponge. Designed for a larger screw, but a M4 (x10) works great and is essentially self-tapping. Cheapo suction cups: http://www.ebay.com/itm/50PCS-Clear-Transparent-Hanger-Kitchen-Bathroom-Suction-Cup-Sucker-20mm/311566424293?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649
With this file you will be able to print Whiteboard game spinner with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Whiteboard game spinner.