--- product_id: 643739021 title: "Copper 0.5\" Metal Density Cube - 99.9% Pure Element for Chemistry - Periodic Table Design Educational Scientific Elemental Specimen" brand: "heavenly metals" price: "S/.70" currency: PEN in_stock: true reviews_count: 13 category: "Heavenly Metals" url: https://www.desertcart.pe/products/643739021-copper-0-5-metal-density-cube-99-9-pure-element store_origin: PE region: Peru --- # ±0.1 mm precision ultra-light 3.7g weight 99.9% pure carbon Copper 0.5" Metal Density Cube - 99.9% Pure Element for Chemistry - Periodic Table Design Educational Scientific Elemental Specimen **Brand:** heavenly metals **Price:** S/.70 **Availability:** ✅ In Stock ## Summary > ⚛️ Own a piece of the universe’s building blocks — pure carbon, pure cool. ## Quick Answers - **What is this?** Copper 0.5" Metal Density Cube - 99.9% Pure Element for Chemistry - Periodic Table Design Educational Scientific Elemental Specimen by heavenly metals - **How much does it cost?** S/.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/643739021-copper-0-5-metal-density-cube-99-9-pure-element) ## Best For - heavenly metals enthusiasts ## Why This Product - Trusted heavenly metals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Featherlight Yet Fascinating:** Weighing only 0.13 ounces, it’s the perfect blend of science and sleek minimalism. - • **Elemental Purity in Your Hands:** Experience the rare 99.9% pure carbon cube, a true collector’s gem. - • **Precision Crafted to Perfection:** Engineered with a tight ±0.1 mm tolerance for flawless dimensional accuracy. - • **Sleek Black Finish with Scientific Flair:** Showcases carbon’s iconic graphite look, engraved with atomic details for instant convo starters. - • **The Ultimate Gift for Science Aficionados:** A unique, educational collectible that sparks curiosity and elevates any desk or shelf. ## Overview The Carbon 0.5" Metal Density Cube is a precision-engineered, 99.9% pure carbon specimen weighing just 3.7 grams. With a sleek black graphite finish and engraved atomic data, it serves as both an educational tool and a stylish collectible for science enthusiasts, educators, and professionals seeking a unique desk accessory. ## Description Introducing the Heavenly Metals 0.5" Carbon Cube, a marvel of elemental simplicity and sophistication. Crafted from 99.9% pure carbon, this cube is a lightweight champion in the world of elemental collectibles. With precise engineering to a tolerance of +/- 1 mm, it comes engraved with essential details such as atomic number, chemical symbol, atomic weight, purity, density, and melting point. Beyond its educational value, the Carbon Cube is a striking decorative item and a conversational piece, ideal for display in both academic and casual settings. Its unique black finish and minimal weight make it a fascinating subject for study and discussion among science enthusiasts, educators, and students alike. Perfect as a gift for anyone intrigued by the building blocks of life and the materials that underpin modern technology, the Carbon Cube from Heavenly Metals is a testament to the elegance and mystery of one of nature's most versatile elements. Review: Puts the fun in functional - This item is exactly what it says it is, its gun and educational. Its comical weight has come in hamd a few times while I play my pc games. I would definitely recommend getting this, even as just a souvenir. Review: Heavy! - Incredibly dense. We all know that. It's about the side of a golf ball, but imagine it weighing 2.2lbs. It's hard to convey how it feels, but it is cool. Careful, though, the corners and edges are sharp. ## Features - Pure Carbon Cube: Comprised of 99.9% pure carbon, showcasing the elemental purity in a tangible form. - Incredible Accuracy: Crafted with a dimensional tolerance of +/- 0.1 mm for the utmost precision. - Remarkably Lightweight: Weighs just 0.13 ounces (3.7 grams), emphasizing carbon’s exceptionally low density. - Sleek Black Finish: Features a deep black color typical of graphite, reflecting carbon's unique properties and widespread use in various high-tech applications. - Versatile Gifting: A unique gift choice for science enthusiasts, educators, and collectors, this cube is contains info about the element's atomic number, atomic symbol, melting point, atomic weight, density and purity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DWQYGD7Z | | Best Sellers Rank | #51,105 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #68 in Science Classroom Specimens | | Date First Available | February 11, 2025 | | Item Thickness | 0.5 Inches | | Item Weight | 0.13 ounces | | Manufacturer | Heavenly Metals | | Number of Items | 1 | | Product Dimensions | 0.5 x 0.5 x 0.5 inches | | Specification Met | Yes | ## Product Details - **Brand:** Heavenly Metals - **Color:** Black - **Item dimensions L x W x H:** 0.5 x 0.5 x 0.5 inches - **Material:** Carbon - **Shape:** Cube ## Images ![Copper 0.5" Metal Density Cube - 99.9% Pure Element for Chemistry - Periodic Table Design Educational Scientific Elemental Specimen - Image 1](https://m.media-amazon.com/images/I/51jUskKb94L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Puts the fun in functional *by Z***N on January 26, 2026* This item is exactly what it says it is, its gun and educational. Its comical weight has come in hamd a few times while I play my pc games. I would definitely recommend getting this, even as just a souvenir. ### ⭐⭐⭐⭐⭐ Heavy! *by A***D on November 4, 2025* Incredibly dense. We all know that. It's about the side of a golf ball, but imagine it weighing 2.2lbs. It's hard to convey how it feels, but it is cool. Careful, though, the corners and edges are sharp. ### ⭐⭐⭐⭐⭐ Great For Nerds *by C***A on January 8, 2026* I bought several of these for a nerd in my family. They loved them and it added to their collection nicely. ## Frequently Bought Together - Copper 0.5" Metal Density Cube - 99.9% Pure Element for Chemistry - Periodic Table Design Educational Scientific Elemental Specimen - Cube Density Cubes High Density Element for Element Collections Lab Experiment Material Heavy Small Objects Experience(1 Inch,Tungsten) - PFCKE Copper Cube Metal Density Cubes Pure Metal High Density Element Cube for Element Collections Lab Experiment Periodic Table Collection DIY Teacher Science Creative Gift（Copper，1 Inch） --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/643739021-copper-0-5-metal-density-cube-99-9-pure-element](https://www.desertcart.pe/products/643739021-copper-0-5-metal-density-cube-99-9-pure-element) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-24*