Our 3 1/2" cube, made from hardwood plywood. The ABC Bank is engraved on 4 sides with the letters A B C D. An easy to remove rubber stopper on the bottom keeps all the coins in the bank. The large coin slot is large enough for a Canadian $2 coin!
A great way to teach your children how to save for a rainy day.

Want to add color?  This would look great with painted details too.