Great tool to teach and I llustrate financial management to kids and adults. I don't use this to actually put money in it. I use it as a tool in teaching financial management. I love how each bank is colored differently (red, blue, green) to be easily distinguished from one another. These do not hold a lot of money, but does hold quite a bit. I relabeled my banks to be 10% Save, 10% Tithe, and 80% Spend (Expenses). I just put a white label on the front of each bank. I love that the banks fit like a puzzle making a hexagon shape which takes up less space and is easy to transport rather than have three separate squares that don't fit so nicely together.