Piggy Bank

Okay, so I made improvised piggy bank. (Please do not be mean, I really had so much fun creating it)
It kind of reminds me of the Scrat's nut from Ice Age XD.
Supplies





Required items are: 1x PVC pot and it's bottom plate, 1x machete, 1x drill number 4, 1x small knob, 1x 2 cm long of a pan head screw 3 mm diameter, and 4x flat washer M3.
Measure how wide the coin slot should be with your biggest coin on the pot plate.

Draw a long rectangle as shown on the main pic and flip it upside down.
Cut it with the machete, test it with your coin, if it passes easily, that's great and if not- you can always cut some more.
After the hole is done, we make another one with drill number 4 in the center of the plate.
Proceed with putting the pan head through the plate while it is positioned upside down.
Put the 4 flat washers M3, then the knob and screw it.