The "bank" functionality is achieved by leaving a narrow slit between the final interlocking folds where coins can be inserted. 2. Cardstock "Piggy Bank" House
Use a standard square sheet of origami paper or thin copy paper . Bankzip
A 6-inch (15 cm) square works best for a small desktop bank. Method: The "bank" functionality is achieved by leaving a
Use a craft knife to cut a small slot in the top before assembling. Apply glue to the tabs and hold firmly until set. watch this guide:
For a step-by-step visual on folding a glue-free version, watch this guide: