1)Surface effect is excellent 2)The size,color,material and shape design are changeable 3)Technics:plating, 4)NO MOQ. 1)Shape:ball shaped design2)Size:1cm3)Material:brass,material can be copper,alloy,aluminum.etc.4)Technics:silver plated,5)Export:all over the world6)Package:polybag,carton7)Offer OEM service8)Usage:souvenir,collection,promotion.etc9)Any design is available10)Material can be zinc ...