10mm Ytterbium Element Cube for Element Collection 0.39" YB Density Cube Periodic Table Collect DIYs Biz Gift

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🧪 Own the Element of Precision – Elevate Your Collection with Pure Ytterbium!

This 10mm Ytterbium cube boasts 99.99% purity, vacuum-sealed for protection, and features double-face laser engraving for educational display. Perfectly sized for accurate weight and density, it comes in a sleek acrylic box, making it an ideal gift or addition to any element collection or scientific workspace.