Useless Piggy Bank
thingiverse
A slot designed for coins to dispense them upon insertion, yet does not include mechanical or electronic components. Suggested additions comprise a solenoid (available at https://www.sparkfun.com/products/11015) and an Arduino board.
Download Model from thingiverse
With this file you will be able to print Useless Piggy Bank 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 Useless Piggy Bank.