Whistle Coach
thingiverse
A personalized adaptation of http://www.thingiverse.com/thing:46825 was created using the Customizer at http://www.thingiverse.com/apps/customizer/run?thing_id=46825. To make your own, set textsize to 8, include a holder with make_holder set to 1, and display the word "Coach" on a 35mm long, 20mm high design with a radius of 30mm.
Download Model from thingiverse
With this file you will be able to print Whistle Coach 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 Whistle Coach.