coin chips Chip Size and shpe by customer's design Chip material: ABS,PS,Clay etc recycle material Chip colour: 1colour,2c coin chipsChip material: ABS,PS,Clay etc recycle materialChip colour: 1colour,2colour,3colour injection etc Chip Size and shpe by customer's designChip Artwork: printprinting or bronzing logo on it on with full colour printing stickersStandard: comply European standard