K1 Series CFS Upgrade Accessory Kit For K1, K1C, K1 MAX, K1 SE
SKU: 96952438190

K1 Series CFS Upgrade Accessory Kit For K1, K1C, K1 MAX, K1 SE

Sale price$62.09 Regular price$68.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

K1 Series CFS Upgrade Accessory Kit For K1, K1C, K1 MAX, K1 SECompatible Models K1 K1 Max K1C K1 SE Designed for Multicolor 3D printing: Promising multicolor creativity with an easy and complete upgrade pack. Dedicated New Extruder: A cutter and run out sensor are integrated for accurate filament change. Quick Connection to CFS: Enabling auto RFID filament recognition, auto filament switch & relay, etc. For detailed information about this kit, visit the official free knowledge sharing platform: Creality Wiki.

Compatible Models: K1/K1 Max/K1C/K1 SE

  • Designed for Multicolor 3D printing: Promising multicolor creativity with an easy and complete upgrade pack.
  • Dedicated New Extruder: A cutter and run-out sensor are integrated for accurate filament change.
  • Quick Connection to CFS: Enabling auto RFID filament recognition, auto filament switch & relay, etc.
  • For detailed information about this kit, visit the official free knowledge-sharing platform: Creality Wiki.
  • Tips:
    * Please update the firmware (Creality OS) with the included USB drive upon the upgrade. For subsequent updates, you can use the OTA function.
    * While using CFS, the print size of K1, K1C and K1 SE changes to 220 × 215 × 250 mm, and the print size for K1 Max changes to 300 × 295 × 300 mm. The print size stays unchanged if you use the stock spool holder.
    *When upgrading to multi-colour printing, the USB port remains functional but will be occupied during the process. Additionally, the PTFE tube must be fed into the printer vertically, which prevents the top cover from fully closing. Improper alignment may lead to tube friction or feeding issues.
  • The K1 Series CFS Upgrade Accessory Kit works only with K1 models that have the Quick-Swap Nozzle. Without this feature, you'll need the K1 Series Ceramic Heating Block Kit for compatibility.

    The CFS Upgrade Kit is not compatible with split-type nozzles. To upgrade, the integrated nozzle hot end needs to be purchased separately.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96952438190

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john wenner
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★★★★★ 2
Fun but not for rough play.
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The ball contented our “golden” Jaxson for about 15 minutes. He then thought it was a regular ball and it’s just a little delicate for a big dog. I just wrote it off as a loss. Great idea but should be more durable.
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Reviewed in the United States on April 7, 2026
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Ang
Dallas, US
★★★★★ 5
Long lasting charge!
Color: Orange
My 50 pound goldendoodle absolutely loves this ball. It keeps a charge for a long time. It turns off When it’s not being used and we play with it every day.!
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Reviewed in the United States on March 24, 2026
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Emeraldcity
Houston, US
★★★★★ 5
Fun toy
Color: Orange
My standard poodle loves this toy. It holds a charge for several hours and is well made
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Reviewed in the United States on April 8, 2026
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Keith K
Chelsea, US
★★★★★ 5
Perfect for Blind Dogs, Fun and Durable
Size: 2-pack, Style: Duo
My blind dog loves these Chuckit! sniff balls. She can easily sniff them out and plays fetch with them for 20 minutes a day, even running up and down the stairs. The balls are durable, bounce well, and the bacon and peanut butter scent keeps her engaged. I do wish Chuckit! would bring back the version with a tone so we could play fetch outside more easily. Overall, a fantastic toy for dogs that rely on scent and a fun way to keep them active.
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Reviewed in the United States on February 14, 2026
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S L
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★★★★★ 5
My Golden Loves
Size: 2-pack, Style: Duo
My 8 month old Golden Retriever loves these. It is also one of the few products she cannot destroy. They smell as described and she loves to chew them and play fetch when. She can chew these easily without destroying them. Overall good value for the money for my Golden
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Reviewed in the United States on January 2, 2026

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