--- product_id: 456399011 title: "KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm" brand: "koyofei" price: "142 zł" currency: PLN in_stock: true reviews_count: 12 category: "Koyofei" url: https://www.desertcart.pl/products/456399011-koyofei-2pcs-3d-printer-platform-for-elegoo-mars-3-building store_origin: PL region: Poland --- # Precision 150x95mm size Strong magnetic adhesion Durable flexible stainless steel KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm **Brand:** koyofei **Price:** 142 zł **Availability:** ✅ In Stock ## Summary > 🖨️ Elevate your Elegoo Mars 3 prints with magnetic precision and effortless flex! ## Quick Answers - **What is this?** KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm by koyofei - **How much does it cost?** 142 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/456399011-koyofei-2pcs-3d-printer-platform-for-elegoo-mars-3-building) ## Best For - koyofei enthusiasts ## Why This Product - Trusted koyofei brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bend, Flex & Repeat:** Spring steel plate flexes for effortless model removal and snaps back for endless reuse. - • **Pro-Level Print Prep:** Includes detailed installation & leveling tips to maximize adhesion and minimize print failures. - • **Quick-Release Handle:** Ergonomic handle design lets you swap build plates in seconds—print smarter, not harder. - • **Unshakable Print Stability:** Magnetic base ensures your models stay put—no more failed prints from shifting! - • **Perfect Fit for Elegoo Mars 3:** Tailored 150x95mm size guarantees seamless compatibility and optimal print area. ## Overview The KOYOFEI 2PCS 3D Printer Platform kit features a CNC-machined magnetic base and flexible stainless steel build plate sized 150x95mm, designed specifically for Elegoo Mars 3 and Mars 3 Pro. Its robust magnetic adhesion prevents print failures, while the flexible steel plate allows easy model removal and quick resetting. The included handle and detailed setup instructions ensure professional-grade print stability and convenience, making it a must-have upgrade for resin printing enthusiasts. ## Description LCD/DLP Resin 3D Printer Magnetic Build Plate for ELEGOO Mars 3 and Mars 3 ProInstallation Notes:1.Please clean your build plate thoroughly, let it dry.2.Please connect your magnet to the plate, let it sit for a couple of hours（More than 24 hours is better）so it is fully seated.3.Please install the spring steel plate on the magnetic base4.Please reset the printer's leveling settings to start printingSkills in use:1.When installing the soft magnetic sheet, it is necessary to ensure that the printing platform is clean and dry. After installation, it is best to keep it in an inverted state, or it can be fixed with a clamp to ensure that the soft magnetic sheet is fully attached to the printing platform.2.Please ensure spring steel is completely aligned with the magnetic base to avoid the resin entering the gap during use, which will affect the magnetic force of the soft magnet and cause the spring steel plate to fall off.3.If there are burrs on the surface of the spring steel, please use sandpaper carefully to make sure that there are no burrs before using it to prevent the burrs on the spring steel from piercing the FEP film during the printing process.4.After printing, do not excessively bend the spring steel when removing the model. After use, use alcohol or cleaning fluid to remove the residual resin on the surface.5.After using for a period of time, if the model falls off the spring steel sheet during the printing process, you can sand the spring steel sheet with sandpaper to ensure that it has sufficient adhesion.Package includes: 2 PCS spring steel build plate+ 2 PCS soft magnetic sheet Review: Updated as of 09-11-22_Home and Setting Your Z is Crucial - Determined the issue was with properly setting my home and also setting my Z offset. Also, taking sandpaper to the build plate helped the prints stick to it. As a novice printer, I'm learning as I go. Utilizing the cones of calibration tool helped tremendously. I have a Saturn S, and I had to adjust/tweak my settings to get optimal builds and reduce failures. My adjusted settings are as follows: - Base bottom layer count was 5 layers, changed to 4 layers - Base bottom exposure was 30 seconds, changed to 20 seconds - Base Exposure time was 2.5 seconds, changed to 3.0 seconds. **One key note regarding calibration: When homing my build plate, I now use my vat and I level/home/Z offset my build plate to my vat. I add resin to my vat so that it's about 1/4th full, loosen the build plate bolts, and then home it with the resin in the vat. This is alleviating the prints sticking to the FEP. The cones of calibration takes an hour to print but uses minimal resin and will save time (in the long run) alleviating the headaches/frustrations of getting failed prints. Hope this helps, and remember, with 3D printing, slow is smooth, smooth is fast. Fast and bad is 'bad' and is a waste of money, time, and resin. All the best. ------------------------------------------------------------------ Executed 6 prints. All failed. Tried googling/youtub'ing walk throughs, setting adjustments, etc. with each failure to accommodate the magnetic build plate in hopes of a successful print. All prints failed. Every print stuck to the FEP. Additionally, to make sure it wasn't due to the FEP, I replaced the FEP. Prints still went to the FEP and would not take on the magnetic build plate. I will be returning these. Save your money. These are a dud. Hope this helps someone and all of the best. Review: Arguably one of the best upgrades - Great product. It makes removing your prints from the build plate a 100 times easier. Easy to set up. No smell on the adhesive and works well with my photon mono. Description is accurate and this is a must for anyone who prints a lot. Definitely a great value for your money, as it saves you a ton of time and broken pieces. ## Features - Flexible and Magnetic Platform: The surface of the steel plate is machined by CNC drawing, which has good adsorption force to prevent the model from falling off during printing. - Robust and durable stainless steel material: The magnetic printing platform is made of high quality stainless steel material and has good elasticity. After bending and removing the model, it can be quickly returned to its original state and reused. - Size information: The size of the magnetic steel plate is 150 * 95mm, and the thickness of this platform is 3-4mm, compatible with ELEGOO Mars 3 and Mars 3 Pro. Due to the thickness of the product itself, the printable height of the 3D printer will shrink by 3-4mm. At the same time, after installing the magnetic printing platform, you will need to re-leveling the 3D printer for excellent printing results. - Unique handle design: The magnetic printing platform is equipped with a handle that makes it easy to install and remove the magnetic printing platform. - Installation Tips: First clean your build plate very well, let it dry, connect your magnet to the plate, let it sit for a while so it is fully seated, then install the spring steel plate on the magnetic base, last reset the printer's leveling settings to start printing . ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B1D9YYZ1 | | Best Sellers Rank | #29,565 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #786 in 3D Printer Accessories | | Date First Available | May 16, 2022 | | Item Weight | 14.4 ounces | | Item model number | KYF-3D-111 | | Manufacturer | KOYOFEI | | Package Dimensions | 9.84 x 6.18 x 0.39 inches | ## Product Details - **Brand:** KOYOFEI - **Color:** Black, Silver - **Compatible Devices:** Laptop, Smartphone - **Item Weight:** 0.41 Kilograms - **Material:** Stainless Steel ## Images ![KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm - Image 1](https://m.media-amazon.com/images/I/5150RLW-39L.jpg) ## Questions & Answers **Q: does this work with elegoo mars pro?** A: I don't know. I would measure ur build plate **Q: what is the pulling force of the magnet?** A: Quite strong. it will snap up a pinch if you aren't careful. Using both magnetic sheets will not make the magnetic holding force stronger, it will make it weaker. **Q: Does the anycubic photon m3 plus need a spacer?** A: If you are using a magnetic build plate you need a spacer the size of the additional dimensions of the nagnet and plate **Q: will it work with the Elegoo Saturn S ?** A: As long as it is the correct size for the build plate, I have the mars 2 pro, I am not sure if the Saturn s plate is the same size, may have to compare them on elegoo site. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Updated as of 09-11-22_Home and Setting Your Z is Crucial *by L***) on November 4, 2022* Determined the issue was with properly setting my home and also setting my Z offset. Also, taking sandpaper to the build plate helped the prints stick to it. As a novice printer, I'm learning as I go. Utilizing the cones of calibration tool helped tremendously. I have a Saturn S, and I had to adjust/tweak my settings to get optimal builds and reduce failures. My adjusted settings are as follows: - Base bottom layer count was 5 layers, changed to 4 layers - Base bottom exposure was 30 seconds, changed to 20 seconds - Base Exposure time was 2.5 seconds, changed to 3.0 seconds. **One key note regarding calibration: When homing my build plate, I now use my vat and I level/home/Z offset my build plate to my vat. I add resin to my vat so that it's about 1/4th full, loosen the build plate bolts, and then home it with the resin in the vat. This is alleviating the prints sticking to the FEP. The cones of calibration takes an hour to print but uses minimal resin and will save time (in the long run) alleviating the headaches/frustrations of getting failed prints. Hope this helps, and remember, with 3D printing, slow is smooth, smooth is fast. Fast and bad is 'bad' and is a waste of money, time, and resin. All the best. ------------------------------------------------------------------ Executed 6 prints. All failed. Tried googling/youtub'ing walk throughs, setting adjustments, etc. with each failure to accommodate the magnetic build plate in hopes of a successful print. All prints failed. Every print stuck to the FEP. Additionally, to make sure it wasn't due to the FEP, I replaced the FEP. Prints still went to the FEP and would not take on the magnetic build plate. I will be returning these. Save your money. These are a dud. Hope this helps someone and all of the best. ### ⭐⭐⭐⭐⭐ Arguably one of the best upgrades *by M***T on December 30, 2025* Great product. It makes removing your prints from the build plate a 100 times easier. Easy to set up. No smell on the adhesive and works well with my photon mono. Description is accurate and this is a must for anyone who prints a lot. Definitely a great value for your money, as it saves you a ton of time and broken pieces. ### ⭐⭐⭐⭐⭐ An excellent accessory for resin printing *by M***T on December 5, 2025* Works amazing install was easy, had to make a small 2mm spacer for the z stop sensor but after that no issues. Getting my resin prints off takes no effort and no more having to unscrew the platform. The magnetic plate has a strong hold and comes off only when you want it to. I highly recommend this if your tired of trying to prying you resin prints off the stock bed only for them to get damaged. ## Frequently Bought Together - KOYOFEI 2PCS 3D Printer Platform for Elegoo Mars 3, Building Plate and Magnetic Sheet, Flexible Steel Plate Flex Bed for Elegoo Mars 3 Pro 3D Printer 150x95mm - ELEGOO Build Plate for Mars 3 Pro LCD 3D Printer, Replacement Build Platform with Anti-Slip Hexagon Socket Screws and Sandblasted Surface, Compatible with Mars 3 and Mars 3 Pro - ELEGOO 2PCS Resin Tank with Lid, Metal Resin Vat for Mars 3 and Mars 3 Pro Resin 3D Printer with PFA Release Liner Pre-Installed --- ## 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.pl/products/456399011-koyofei-2pcs-3d-printer-platform-for-elegoo-mars-3-building](https://www.desertcart.pl/products/456399011-koyofei-2pcs-3d-printer-platform-for-elegoo-mars-3-building) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*