Bankzip -

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 craft knife to cut a small slot in the top before assembling. Apply glue to the tabs and hold firmly until set. Bankzip

Fold the paper into a basic box shape with a reinforced lid. The "bank" functionality is achieved by leaving a

A 6-inch (15 cm) square works best for a small desktop bank. Method: Bankzip