Comprehensive Metal Collection: explore the fascinating world of elements with our elements-cube set, with 20 precisely crafted 10mm-cubes, including tungsten, aluminum, copper, and more, it's a novelty opportunity to own a diverse range of metals Precision Craftsmanship: meticulously engineered using technology, these 10mm-cubes boast accuracy with crisp edges and flat surfaces, setting new industry standards at a thoughtful tolerance of just +/- 0.1mm Enduring Strength: crafted from robust metals, our cube-set ensures durability, to deformation and rust, these-cubes provide a lasting investment in the exploration of the periodic table's Enlightening Engravings: each-cube is laser engraved with different elemental details, including chemical symbols, properties and density, this not only enhances visual appeal but also makes the learning elements an interactive experience Inspiring Learning Tool: whether it's in classrooms, offices, or homes, our metal elements-cubes as a meaningful gift that spans , unlock the wonders of varying densities, offering into the special characteristics of metals in diverse settings 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: 1set * Elements-cube 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.