Smartboard pen
thingiverse
When building your own Wii smartboard-http://makezine.com/2009/12/30/make-your-own-wii-smartboard/ you can take apart a pen to use for the infrared LED, or print one of these. I made them for a tech camp I work for at the request of the instructor so he would not have to take apart dry erase pens. Instructions I measured up the pen the instructor was using, made modifications and created the model in Sketchup. I added the camp name in raised letters as well. This model has no logo.
With this file you will be able to print Smartboard pen 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 Smartboard pen.