Trolley coins are used for replacing real coins in supermarkets or in other activities, which is very popular in Europe,really an economy way to promote your brand and products.  We can produce custom supermarket trolley coin keychain in various production ways and different materials, but the general one is stamped iron soft enamel. 

Specifications:
● Logo can be 2D or 3D, raised or recessed per your requirements.
● Available material: iron, aluminum, stainless iron
● Size: Different existing sizes for European currency
● Color: Imitation hard enamel (soft cloisonne), soft enamel or printing according to existing colors on PMS chart
● Plating: Gold/ bronze/ nickel/ dyeing black and other colors you prefer
● Attachment: Various key rings.
● Packing: individual bagging, or according to customer’s request.