You sure those are crystals?
It just needs a windy day. If you get it made, you'll see that it works.
Sorry for getting back so late. Yes, it does work.
Sorry, but had to compromise and turn it into a brief-case. You can add your own stuff if wanted
DUNGEONS AND DRAGONS PLAY-PACKView Instructable »
Among Us Roleplay
Cardboard Horn Amplifier
Cool stuff. I'm in the contest too, but I hope you win!!!Of course not likely, since people enter such skilled work...
Cheese Man From Amogus
Does it have to be that kind of foam? Or can it work with styrofoam? Or can you just use wooden materials?
Just now see it, but it's a very clever way of sorting money.
100% Cardboard Compact 6 Simple Machines.
How to Make a Candy Dispenser