PROMEX电镀笔系列（电镀液容量10ml） 
    ● 24K金液电镀笔24K Gold Plating pen
    ● 18K金液电镀笔18K Gold Plating pen
    ● 14K金液电镀笔14K Gold Plating pen
    ● 18K黑金液电镀笔18K Heavy Gold Plating pen
    ● 24K黑金液电镀笔24K Heavy Gold Plating pen
    ● 粉红金液电镀笔Pink Gold Plating pen
    ● 铜液电镀笔Copper Plating pen
    ● 镍液电镀笔Nickel Plating pen
    ● 黑镍液电镀笔Block Nickel Plating pen
    ● 铬液电镀笔Chrome Color Plating pen
    ● 银液电镀笔Heavy Silavy Gold Plating pen
    ● 铑液电镀笔Rhodium Plating pen
    ● 不锈钢去污笔Degreaser pen for stainless steel