Creative Portfolio: Our set contains a periodic table display stand and 18 element cubes, Very suitable for element collection lovers, you can keep collecting element cubes on the element dial High Purity and Precision Engineering: Each 10mm cube is crafted with exceptional precision using cutting-edge technology. Made from real materials with 99.95% purity, these cubes feature crisp edges and flat facets, meeting the lowest market tolerance of (+/-0.1)mm. They are completely non-toxic and safe for users of all ages perfect protection: We adopt vacuum packaging to ensure the delicate cubes are protected during transportation. We also provide a separate acrylic cube box for each element, which is convenient for your subsequent collection and protection of the element cube Lab-Grade Purity and Engraving: Our metal cubes boast outstanding purity levels, ranging from 99.5% to 99.99% for different elements. Each cube is engraved with essential details, including the Chemical Symbol, Name, Atomic Number, Density, Purity, Atomic Mass. Explore the fascinating world of elements with accuracy and authenticity Versatile and Educational: These metal element cubes are not only suitable for density teaching purposes but also make a great addition to collections. Their exquisite appearance and precise attributes related to each element make them ideal for display in classrooms, offices, science sections, homes, and schools. Unleash your curiosity and explore the wonders of chemistry Looking for a unique way to showcase your love of science and special metals? Look no further than our 18 Pieces Metal Element Cubes Set! This set includes cubes made of 99.95% pure special metal material, each with precision cuts and carved attributes related to the element for easy identification. The vacuum packaging ensures safe and delicate transportation of the cubes. These cubes are perfect for density teaching, collection, and decoration in classrooms, offices, science sections, homes, and schools. Don't miss out on this opportunity to add a touch of scientific elegance to your life with our Metal Element Cubes Set.