Metal Elements Collection: Elevate your Periodic Table of Elements collection with this 4-piece metal elements-cubes set. Each-cube (0.39 inch/10 mm) including Tungsten, Titanium, Aluminum, Copper Diverse Density-Cubes: Explore the fascinating world of metal densities with this set. From and dense Tungsten to the Aluminum, each-cube represents a unique elements, ranging from 99.5% to 99.99% for different elements. Vacuum packaged to retain their natural appearance and prevent oxidation. High-Quality Craftsmanship: They are manufactured with leading- to produce crisp edges and flat facets with the lowest market tolerance (+/-0.1)mm.Each-cube is engraved with the Chemical Symbol, Name, Atomic Number, Density, Purity. Perfect for Education and Display: perfect for both educational purposes and display, this set allows you to visually and physically understand the differences in density among various metals. Whether you're a student, teacher, or a passionate collector, these-cubes offer a tangible connection to the elements. Great Gift for Science Enthusiasts: Surprise the science lover in your life with this unique and thoughtful gift. The metal elements-cubes set is a captivating addition to any collection, making learning about the periodic table an engaging and visually appealing experience. Elevate your understanding of metals with the metal-cube set. Delve into the depths of chemistry, physics, and material science as you observe, touch, and study each 10mm-cube. It's an educational tool . Not just an educational tool, our elements-cube set adds of to your space. Arrange these miniatures on desks, shelves, or display cases, turning your surroundings into a captivating showcase of these metals and their captivating properties. Colour:As Shown Material:Metal Size:about 0.39 x 0.39 x 0.39 inches/10 x 10 x 10 mm Package Contents: 4 * metal elements-cubes set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.