Ripeng 9 Pieces Element Cube Set 10mm Density Cubes Periodic Table Pure Metal Cube Zinc Copper Bismuth Chromium Aluminum Antimony Iron Carbon Titanium for Element Collections Material Hobbies

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🧪 Own the elements, master the metals — your periodic table just got cooler!

The Ripeng 9 Pieces Element Cube Set features nine 10mm cubes of highly pure metals (99.9%+ purity) including aluminum, copper, titanium, and more. Each cube is precision-cut with smooth edges and vacuum-sealed to prevent oxidation, making it ideal for collectors, educators, and professionals seeking a stylish, durable, and educational metal element display.