0.39 inch Aluminium Metal Element Cube 10MM Density Cubes 99.99% High Purity, Periodic Table of Elements Collection for Element Collections Hobbies, Pure Aluminium Cube(AI 0.39 Inch)

Features

• PRECISION ENGINEERING: Aluminium cubes are made with superior precision using cutting-edge technology, featuring crisp edges and flat cut surfaces, with a size of 10MM*10MM (0.39in), meeting the market's minimum tolerance of (+/-0.1)mm.
• HIGH PURITY: Aluminium metal cubes have an outstanding purity level of 99.99%. With the color of natural metal, they restore the true texture and surface of the metal elements. They are completely non-toxic and safe for users of all ages.
• ENGRAVED DETAILS: Element cubes are engraved with important details including chemical symbols, names, atomic number, density, purity, and atomic weight. Explore the fascinating world of elements with accuracy and authenticity.
• VACUUM PACKAGING: Each element cube has an acrylic storage box on the outside and is also vacuum packed to ensure that the fragile cubes are protected during transportation. This method of packaging not only preserves the natural appearance of the cubes, but also prevents oxidization, ensuring their lasting quality upon arrival.
• VERSATILITY: These Metal Element Cubes are not only suitable for density teaching purposes, but can also be a great addition to a collection. Their sophisticated appearance and the precise properties associated with each element make them ideal for classroom, office, science department, home and school displays. Unleash your curiosity and explore the wonders of chemistry.