Magnesium Element Cube 0.39”Density Metal Cube 10MM Up to 99.99% Purity for Students Teacher Science Lover Collection &DIY(Mg 0.39 inch)

Magnesium Element Cube 0.39”Density Metal Cube 10MM Up to 99.99% Purity for Students Teacher Science Lover Collection &DIY(Mg 0.39 inch)

HIGH DENSITY QUALITY MATERIAL: The Magnesium cube is made of high density metal elements, non-toxic, safe and reliable, purity up to 99.99%, size 10MM*10MM 0.39 inch cube. LASER ENGRAVING: The cubes are laser marked with information including atomic density, name, symbol, atomic number, atomic weight, purity, etc., which is convenient for you to identify and use. EASY STORAGE: Each element cube comes with a beautiful acrylic storage box, and each element is vacuum-packed to maintain its natural appearance and prevent oxidation. WIDE APPLICATION: Density cubes can be used in labs, offices, science rooms, teachers, gifts, science demonstrations, suitable for people of different ages, good knowledge of metals, elements, different densities STPCTOU BRAND QUALITY ASSURANCE :We provide 12-Month Warranty for any quality issues. If you're not 100% completely satisfied with your Aluminum Cube Metal, just simply contact us and we will refund or replace your product immediately. Please contact us first if you have any question about our products, our support team will try our best to help you solve all the issues. Email reply within 24h.