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3-Pack Upgraded PEI Build Plate for Prusa Core One Double Sided Textured PEI Powder-Coated Print Bed for Prusa i3 MK3S MK4,MK2 MK52 MK3 MK3S MK4S MK3S+ MK2.5S 3D Printer 254x241mm - size: 254x241mm, style: 3

3-Pack Upgraded PEI Build Plate for Prusa Core One Double Sided Textured PEI Powder-Coated Print Bed for Prusa i3 MK3S MK4,MK2 MK52 MK3 MK3S MK4S MK3S+ MK2.5S 3D Printer 254x241mm - size: 254x241mm, style: 3

$63.06 USD
$63.06 USD
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About this item

  • 1. 3-PACK & PREMIUM STAINLESS STEEL This value set includes 3 double-sided PEI build plates, offering lower per-unit cost and great savings on shipping. Made of high-quality stainless steel, not cheap manganese steel, with excellent bending resistance, no deformation and long service life. Ideal for high-frequency printing, multi-printer users and backup replacement.
  • 2. SELF-DEVELOPED PEI COATING & STRONGER ADHESION Our self-developed PEI coating provides much stronger adhesion than ordinary PEI. It keeps excellent bonding even with hotbed temperature 5~10℃ lower, effectively reducing warping and improving success rate. With strict quality control, the coating is uniform without over-baking or under-curing for reliable performance.
  • 3. 10-YEAR PROVEN PEI MATERIAL ADVANTAGES PEI is a mature and stable material with 10 years of market validation, performing far better than films or low-temperature sheets. It withstands temperatures up to 300℃, features high hardness, no peeling or flaking. Works with PLA, PETG, TPU, ABS and engineering materials; can use glue stick and easy to clean with alcohol, soap or water. Durable and friendly for beginners.
  • 4. EASY TO USE AND EASY TO CLEAN Usage Steps: 1. Clean the surface and place the plate on the hotbed 2. Level the nozzle and hotbed 3. Heat to the temperature specified by the filament manufacturer 4. Cool to room temperature after printing 5. Gently bend to remove models easily, no scraper needed Clean and maintain by wiping with alcohol, detergent or water, then dry and reuse.
  • 5. WIDE COMPATIBILITY & 7×24 SUPPORT Precision sized 【254×241mm】, optimized for 【Prusa Core One】. Also compatible with 【Prusa i3 MK3, MK3S+, MK4, MK2.5S, MK52】 and other same-size 3D printers. Tips for Better Results: For large or complex models, you can increase hotbed temperature, add skirt/brim/raft in slicer, slow down first-layer speed, or use glue stick for extra adhesion. We provide 7×24 professional after-sales support to ensure a worry-free shopping and using experience.

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Reviews

  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

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FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.

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