This is a funky illusion to fool both children and adults. Simply drop your coins in the coin slot and watch them vanish. It is a modified version of the Toysmith illusion bank. But don't worry your money is still there!
Step 1: Supplies
For this Instructable you will need the following:
A Toysmith illusion bank (I got mine at a Michaels Arts and Crafts Store)
A glue stick
A small philips-head screwdriver
A block of plastic wood (or regular wood) long enough to make a cube (at least 1.5in by 1.5in by 1.5in) out of the wood (or plastic wood).
A small drill bit
Step 2: Preparing the wood
To start, you will need half of a cube, so what you should is cut your wood into a cube and then cut the cube diagonally in to two triangular pieces. Be sure they are both equal in size. You only need one, so you keep the other as a back up until you finish.
I made mine using a different method. I cut the end of the wood at a 45 degree angle, then I cut a straight line taking the whole slant off and it left me with a triangular piece of wood.
Step 3: Disassembling the box
Next, you will have to carefully disassemble the Toysmith illusion bank. Be sure not to damage any pieces. Once it is disassembled you should have 2 screws, a cardboard background, a mirror, the box, the lid, and half of whatever was in it (I had half of a smiley face). You won't need the cardboard background or half of whatever was inside (a smiley maybe), so you can throw those out if you would like.