CUSTOM COLOUR COIN BANKS - All colours of our existing models can be changed: Minimum qty: 3,000 units up. CUSTOM DESIGN COIN BANKS - The designs on catalogue pages 135-141 (13-14 Catalogue) showcase the type of shapes that work best for custom design coin banks. Minimum order is usually 5,000 units and sometimes 10,000 units depending on complexity, size, weight, print details, number of paint colours and packaging. Cartoon concepts with round edges usually work best. Our existing models can be modified re: colour changes for orders 3,000 units up. SUBMIT YOUR IDEAS FOR QUOTATIONS.