--- product_id: 710173364 title: "Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch)" brand: "esthepro" price: "€ 172.70" currency: EUR in_stock: true reviews_count: 5 category: "Esthepro" url: https://www.desertcart.pt/products/710173364-esthepro-integrated-circuits-silicon-wafer-made-by-copper-process-12 store_origin: PT region: Portugal --- # 90~130nm microchip precision 12-inch single crystal silicon wafer Advanced copper process tech Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch) **Brand:** esthepro **Price:** € 172.70 **Availability:** ✅ In Stock ## Summary > ⚡ Own a slice of tomorrow’s tech today! ## Quick Answers - **What is this?** Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch) by esthepro - **How much does it cost?** € 172.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/710173364-esthepro-integrated-circuits-silicon-wafer-made-by-copper-process-12) ## Best For - esthepro enthusiasts ## Why This Product - Trusted esthepro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Tech Display:** Perfect for exhibitions, demonstrations, or as a conversation-starting décor piece that screams innovation. - • **Generous 12-Inch Canvas:** A full 12-inch single crystal silicon wafer—perfect for display, education, or your tech collection. - • **Microscopic Masterpiece:** Experience cutting-edge 90~130nm microchip features crafted with advanced copper technology. - • **Collector’s Dream Gift:** An exclusive, unpolished wafer valued over $500—ideal for gifting or elevating your workspace aesthetic. - • **Copper Crafted Brilliance:** Showcases premium copper characterization with TEOS or Black Diamond Low-k ILD layers for authentic tech allure. ## Overview The Esthepro 12-inch Integrated Circuits Silicon Wafer features advanced copper process technology with 90~130nm microchip precision on a single crystal silicon substrate. Valued over $500 in its unpolished form, this wafer is ideal for collectors, educators, and tech enthusiasts seeking a unique display or demonstration piece. ## Description Semiconductors or chips are produced from silicon. The silicon wafers are etched with millions of tiny transistors 100 times smaller than a human hair. These semiconductors manage data by controlling the flow of electrical current to make words, numbers, sounds, images and colors. They are used worldwide by all major integrated circuit manufacturers and indirectly by nearly every human on the planet. Applications can be found in commonplace items like computers, telecommunications and televisions, as well as in more advanced applications like microwave transmissions, laser switching systems, medical diagnostic and treatment equipment. This one is in excellent shape with no cracks that we could see. 90~130nm minimum microchip feature Copper Characterization with TEOS or Black Diamond Low-k ILD on the single crystal silicon wafer. It has been optically polished till ILD layer and showed blue or green background depend on the ILD material and thickness. Beautiful microchip pattern structure made by the advanced copper technology The original value of un-polished wafer is above $500 Great to be used as gift, display object, exhibition, educating demonstration, testing, decoration or your collection. No guarantee for research and other applications. WARNING! The Wafer is very fragile, a broken wafer can be dangerous due to the sharp edges can cause injuries. Consider it as thin glassware, handle and display it with care. Keep away to the children. We will pack it very well for transport. Review: Absolutely Stunning - One of the coolest pieces of wall art you can have. Pictures hardly do it justice - seeing the incredibly complex, microscopic features of the photolithography process and the way it shifts colors in different light and angles is amazing. Highly recommended for any tech people in your life. I put mine in a 16x20 shadow box with a 10mm printed spacer, secured with VHB tape. I was a little nervous that it would arrive shattered into pieces being so fragile and thin, but that was not the case thankfully. You can immediately tell it’s the real deal by its light weight and it feeling cold to the touch due to silicon’s high thermal conductivity. Based on the die sizes and irregular patterns, I am guessing they are DRAM or flash memory chips, but I haven’t put it under the microscope to see further. Review: This thing is so cool. - This thing is cool! If you're a tech head, or you have a tech head in your life. This wafer is a cool thing to have. ## Features - Wafer Pattern May Vary from the Product Images. Great to be used as gift, display object, exhibition, educating demonstration, testing, decoration or your collection - Beautiful microchip pattern structure made by the advanced copper technology - 90~130nm minimum microchip feature Copper Characterization with TEOS or Black Diamond Low-k ILD on the single crystal silicon wafer - The original value of un-polished wafer is above $500 - No guarantee for research and other applications ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Esthepro | | Manufacturer | Esthepro | | Country of Origin | USA | | Model number | SW103 | | Number of Memory Sticks | 1 | | Item Weight | 358 g | | Package Dimensions | 32.41 x 32.41 x 5.11 cm; 358 g | | Item model number | SW103 | | Included Components | Silicon Wafer | | Are batteries included? | No | ## Images ![Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch) - Image 1](https://m.media-amazon.com/images/I/91Kfhd5CW9L.jpg) ![Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch) - Image 2](https://m.media-amazon.com/images/I/81gHeF1p-GL.jpg) ![Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch) - Image 3](https://m.media-amazon.com/images/I/81pWHKr1M8L.jpg) ![Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch) - Image 4](https://m.media-amazon.com/images/I/81bRaDdJUsL.jpg) ![Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch) - Image 5](https://m.media-amazon.com/images/I/71uTXp3Y6zL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Absolutely Stunning *by A***V on 30 May 2026* One of the coolest pieces of wall art you can have. Pictures hardly do it justice - seeing the incredibly complex, microscopic features of the photolithography process and the way it shifts colors in different light and angles is amazing. Highly recommended for any tech people in your life. I put mine in a 16x20 shadow box with a 10mm printed spacer, secured with VHB tape. I was a little nervous that it would arrive shattered into pieces being so fragile and thin, but that was not the case thankfully. You can immediately tell it’s the real deal by its light weight and it feeling cold to the touch due to silicon’s high thermal conductivity. Based on the die sizes and irregular patterns, I am guessing they are DRAM or flash memory chips, but I haven’t put it under the microscope to see further. ### ⭐⭐⭐⭐⭐ This thing is so cool. *by K***N on 25 April 2026* This thing is cool! If you're a tech head, or you have a tech head in your life. This wafer is a cool thing to have. ### ⭐⭐⭐⭐⭐ Awesome-looking wafer *by M***L on 2 April 2025* Awesome-looking wafer, a great addition to a room design. Shiny! ## Frequently Bought Together - Esthepro Integrated Circuits Silicon Wafer Made by Copper Process (12 Inch) - Wafer Silicon Art, Double Side Polished Uncut IC Si Wafer, Integrated Circuit Real Chip, Can Be Used As A Geek Toy, Gift, Viewing, Collection, Exhibition, Decoration Or Teaching, 5 in - Wafer Silicon Art, Double Side Polished Uncut Ic Si Wafer, Integrated Circuit Real Chip, Can Be Used As A Geek Toy, Gift, Viewing, Collection, Exhibition, Decoration Or Teaching, 8 in --- ## 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.pt/products/710173364-esthepro-integrated-circuits-silicon-wafer-made-by-copper-process-12](https://www.desertcart.pt/products/710173364-esthepro-integrated-circuits-silicon-wafer-made-by-copper-process-12) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-27*