--- product_id: 633999450 title: "EISCO 12pc Cylindrical Bars Density ID Set - Hardwood, Softwood, Aluminum, Copper, Brass, Rubber, Nylon, Derlin, PVC, Glass, Acrylic & Teflon - Includes Storage Block - Study Density & Mass" brand: "eisco" price: "VT55290" currency: VUV in_stock: true reviews_count: 5 category: "Eisco" url: https://www.desertcart.vu/products/633999450-eisco-12pc-cylindrical-bars-density-id-set-hardwood-softwood-aluminum store_origin: VU region: Vanuatu --- # EISCO 12pc Cylindrical Bars Density ID Set - Hardwood, Softwood, Aluminum, Copper, Brass, Rubber, Nylon, Derlin, PVC, Glass, Acrylic & Teflon - Includes Storage Block - Study Density & Mass **Brand:** eisco **Price:** VT55290 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** EISCO 12pc Cylindrical Bars Density ID Set - Hardwood, Softwood, Aluminum, Copper, Brass, Rubber, Nylon, Derlin, PVC, Glass, Acrylic & Teflon - Includes Storage Block - Study Density & Mass by eisco - **How much does it cost?** VT55290 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/633999450-eisco-12pc-cylindrical-bars-density-id-set-hardwood-softwood-aluminum) ## Best For - eisco enthusiasts ## Why This Product - Trusted eisco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Set of 12 cylindrical bars in a variety of materials for identification exercises and exploration of density, mass and volume. Materials included: Hardwood, Softwood, Aluminum, Copper, Brass, Rubber, Nylon, Derlin, PVC, Glass, Acrylic & Teflon. Each cylinder is the same diameter, 0.5" (12.5mm) but each has a different length. Set includes a wooden storage block.Excellent for physics classrooms.Set includes a complete manual that describes the basics of density, mass and volume, and instructions for making calculations. Required materials (NOT included): Weight device capable of tenths of grams (i.e. spring scale or digital balance) and a metric ruler or caliper.Due to the nature of raw metals, some oxidation or corrosion due to humidity and storage may occur. Simply scuff any oxidation off to make the item look brand new again. These density metals are designed to be used in an educational setting and are not fabricated using ultra high precision machining. Expect tolerances in the /- 5% range of any stated dimensions (although they are generally much tighter).The Eisco Labs Density Investigation series is intended to help learners become familiar with appearance, feel, texture, hardness and density of a range of common substances in addition to providing them the tools to identify and figure out mass, understand the relationship between mass, volume & density, to understand specific heat and specific gravity and provide them with quality introductory physics and chemistry concepts. Review: EXACTLY as presented - Exactly what I was hoping for - we are using in our auction house to assist High School team members identify materials used in products so they are able to correctly label the images and lots Review: Incorrect Densities - Densities of several rods did not match known densities for materials. ## Features - Set of 12 cylindrical bars in a variety of materials for identification exercises and exploration of density, mass and volume. Materials included: Hardwood, Softwood, Aluminum, Copper, Brass, Rubber, Nylon, Derlin, PVC, Glass, Acrylic & Teflon. Each cylinder is the same diameter, 0.5" (12.5mm) but each has a different length. Set includes a wooden storage block - Excellent for physics classrooms. This set allows learners to explore the relationship between density & mass, and how the density of a substance is constant, even as its mass and volume change - Set includes a complete manual that describes the basics of density, mass and volume, and instructions for making calculations ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 3.8 out of 5 stars 16 Reviews | ## Images ![EISCO 12pc Cylindrical Bars Density ID Set - Hardwood, Softwood, Aluminum, Copper, Brass, Rubber, Nylon, Derlin, PVC, Glass, Acrylic & Teflon - Includes Storage Block - Study Density & Mass - Image 1](https://m.media-amazon.com/images/I/81UiiOd-vTL.jpg) ![EISCO 12pc Cylindrical Bars Density ID Set - Hardwood, Softwood, Aluminum, Copper, Brass, Rubber, Nylon, Derlin, PVC, Glass, Acrylic & Teflon - Includes Storage Block - Study Density & Mass - Image 2](https://m.media-amazon.com/images/I/81Ale-bY5vL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ EXACTLY as presented *by H***S on 24 April 2025* Exactly what I was hoping for - we are using in our auction house to assist High School team members identify materials used in products so they are able to correctly label the images and lots ### ⭐⭐ Incorrect Densities *by K***S on 13 February 2026* Densities of several rods did not match known densities for materials. ### ⭐⭐⭐⭐ Missing manual *by A***S on 27 May 2024* I ordered four of these and the quality was good, but there were no manuals in any of the four shipped. They were wrapped in saran wrap which didn't make sense either. ## Frequently Bought Together - EISCO 12pc Cylindrical Bars Density ID Set - Hardwood, Softwood, Aluminum, Copper, Brass, Rubber, Nylon, Derlin, PVC, Glass, Acrylic & Teflon - Includes Storage Block - Study Density & Mass - United Scientific™ DCSET10 | Density Cube Set of 10 | Density Cubes for Science |Designed for use in The Classroom or Home | 1 Set - United Scientific™ DCSET12 Density Cube Set of 12 in Plastic Storage Box --- ## 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.vu/products/633999450-eisco-12pc-cylindrical-bars-density-id-set-hardwood-softwood-aluminum](https://www.desertcart.vu/products/633999450-eisco-12pc-cylindrical-bars-density-id-set-hardwood-softwood-aluminum) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-04*