【Optimal Bundle】 The package includes one pure copper rod and one pure zinc rod, upgraded copper and zinc rods to process your metal tools,let you enjoy your DIY fun greatly.
【Pure Copper Rod】With a purity of 99.9%, 110 Copper has excellent electrical and thermal conductivity,making it ideal for various applications like electroplating and DIY craft projects.
【Pure Zinc Rod】With a purity of 99.99%, the zinc rod provides excellent reactivity in different fields.
【Performance】Which are hard, strong, corrosion-resistant, sturdy.
【Precise Dimensions】Diameter 0.39inch (10mm), Length: 4.72inch(120mm), providing a perfect size for DIY use.