Coin counter (3 versions) USD

I have calibrated this to the very coin. USD coins only. 

This will come up to the correct amounts and not able to add past the allocated amount.

Penny: 50 coins ($0.50) 

Nickel: 40 coins ($2.00) 

Dime: 50 coins ($5.00) 

Quarter: 40 coins ($10.00) 

This can be used to count your coins and place in money rolls to bring to a bank.

The 3 versions I've created.

Face down with the least amount a filament

Face down with a tilt. (my favorite)

Face up (Can be used with non AMS)