Summary I will present , a simple, cheap but efficient way to advertise your services. Remember , when you go for shopping almost never have coins in your wallet for the trolley cart. But you have always your keys. So, print plastic coins , put your logo on it, and you are ready. Printed with filament from Filamake filament extruder by 3d-tech. Print Settings Printer Brand: MakerBot Printer: MakerBot Replicator 2 Rafts: No Supports: No Resolution: 0.4mm Infill: 50%