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Creality Official SPARKX i7 Hotend Sock 3PCS, Original i7 High-Temperature Silicone Cover for Heater Block, Non-Stick Heat Insulation Sleeve for Creality SPARKX i7 3D Printer (3PCS) - style: Hotend Silicone Cover

Creality Official SPARKX i7 Hotend Sock 3PCS, Original i7 High-Temperature Silicone Cover for Heater Block, Non-Stick Heat Insulation Sleeve for Creality SPARKX i7 3D Printer (3PCS) - style: Hotend Silicone Cover

$14.92 USD
$14.92 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • 【Creality Official Replacement】- This is a genuine Creality hotend silicone sock, precision-molded for a perfect fit on the SPARKX i7 heater block. Direct replacement for the original part—no modifications needed.
  • 【Heat-Resistant & Non-Stick】- Made of high-quality, non-stick silicone rated for high-temperature printing. Prevents melted filament from adhering to the heater block, reducing burnt residue and making cleanup quick and easy. 
  • 【Thermal Insulation & Stability】- The silicone sock provides essential thermal insulation, keeping heat inside the heater block. Helps the hotend reach target temperature faster and maintain consistent heat during long prints, reducing temperature fluctuations that can cause print defects. 
  • 【Hotend Protection】- Shields the heater block from stray filament, dust, and debris. A clean heater block ensures reliable thermal transfer and prevents burnt plastic from dripping onto prints or clogging the nozzle—critical for multi-color printing with CFS Lite.
  • 【3-Pack for Maintenance】- The sock is a consumable part that wears or gets damaged over time. This 3-pack gives you a ready supply of spares—always have a fresh sock on hand when you need to replace a worn or torn one.

Low stock: 10 left

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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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