HIGH DENSITY QUALITY MATERIAL: The Tin 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 APPLICATIONS : Ideal gift for teachers, students, children, friends, chemistry or science enthusiasts, etc.; Perfect desktop decorations for home or office; Excellent teaching tool to stimulate learning interest and deepen students' memory of the periodic table of elements.
AESTHETICS: Precisely cut and finely crafted, the cubes have a beautiful appearance, natural color, matte finish, handmade stripes
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