... pin or keychain 3-OEM/ODM serivce Customized crown cap badge with led light Product Description:LED Bottle Cap-Beer cap ... ,different led color,different packing and different badge accessories ,,You can make the neckace ,badge,keychain ,bracelet, earring etc ,we could ... 1 to 3 in one pin.Show more Products detailsNEW&HOT Products recommendedCompany Introduction:*Satff Number: over 200*Production: 4 ...