Lego Part Slope 45 2x2 with Radar & Disk Slot Pattern

lego slotA casino needs a large area with slot machines, with sound and flashing lhts. To quote Sam Ace Rothstein from the movie Casino from 1995.A Mini Slot Machine, using Lego marble run mechanism to define probabilities of winning. How it works. This Mini Slot Machine is based on a previous model I have done 10