1 oz Hand Poured Elemental Bullion Bars - 99.9% Pure Metal Ingots of Zinc, Bismuth, Tin, Lead - Metal Collection for Science, Display or Desk Decor Made in USA (4 Pack)

1 oz Hand Poured Elemental Bullion Bars - 99.9% Pure Metal Ingots of Zinc, Bismuth, Tin, Lead - Metal Collection for Science, Display or Desk Decor Made in USA (4 Pack)

• Complete Element Set – Includes four 1 oz metal bars: zinc, bismuth, tin, and lead. A compact way to own real elemental metals for collection, display, STEM learning, and hands-on comparison of material properties.
• 99.9% Pure Mini Ingots – Each bar is made from high purity metal and hand poured in the USA. These small bullion-style bars offer a solid feel with a smooth, polished finish for display or handling.
• Stamped and Laser Marked – Zinc, tin, and lead are stamped with metal type and purity. Bismuth is laser engraved due to its brittle structure, ensuring clear identification without damage.
• Perfect for Display and Desk Use – Mini size makes these ideal for desk decor, office display, paperweight use, or element collections without taking up space. Great for collectors and metal enthusiasts.
• STEM Learning and Education – Useful for teaching density, weight, and real metal properties. A hands-on way to explore chemistry, metallurgy, and materials science using real elemental samples.