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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
K1 Series Upgraded Hotend Kit with Integrated Unicorn Nozzle 0.4mm (K1 / K1 Max / K1C)Upgrade your K1 or K1 Max to the latest anti clogging technology, or replace your K1C hotend with this premium Upgraded K1 Series Hotend Kit. Featuring an integrated bimetallic "Unicorn" nozzle, this aftermarket hotend is engineered to solve the most common K1 extrusion issues while delivering extreme speeds and high temperature reliability. CRITICAL: Check Your Connector Before Buying Creality updated the toolhead circuit boards over time. You must
Upgrade your K1 or K1 Max to the latest anti-clogging technology, or replace your K1C hotend with this premium Upgraded K1 Series Hotend Kit. Featuring an integrated bimetallic "Unicorn" nozzle, this aftermarket hotend is engineered to solve the most common K1 extrusion issues while delivering extreme speeds and high-temperature reliability.
🚨 CRITICAL: Check Your Connector Before Buying
Creality updated the toolhead circuit boards over time. You must check your specific machine before ordering to ensure the plugs fit. We know it adds a step, but checking now saves you from a frustrating return later!
How to check in 3 easy steps:
- Turn off your printer and remove the plastic front fan cover.
- Look at the small circuit board (Toolhead PCB) where the hotend cables plug in.
-
Choose your variant:
- 👉 Terminal WITHOUT Buckle: The plugs are completely smooth and slide in without a clip (Typical for older K1 / K1 Max models).
- 👉 Terminal WITH Buckle: The plugs have a small plastic latch/snap that locks them into place (Typical for K1C and newer K1 / K1 Max models).
Why Upgrade to the "Unicorn" Design?
- Zero Leakage (All-Metal Integrated Design): The heat break and nozzle are crafted as one solid piece. This eliminates the gap where filament usually leaks inside the heating block, and allows for easy, one-handed cold nozzle swaps.
- Banish Heat Creep: The titanium alloy throat drastically reduces upward heat transfer, keeping your cold zone cool and preventing jams. (Tip: For enclosed K1s, open the top/door when printing low-temp filaments like PLA!)
- 600mm/s High-Flow Performance: The enlarged nozzle chamber increases the melt zone by 30%. With a massive max flow rate of 32 mm³/s and a burr-free orifice, you get perfectly smooth extrusion at top speeds.
- Ultra-Fast 360° Heating: The rugged 60W encircling ceramic heater melts plastic uniformly and reaches 200°C in under 40 seconds.
- High-Temperature Durability (300°C): Crafted from copper alloy and hardened steel, this nozzle easily handles abrasive and engineering-grade filaments like Carbon Fiber (PA-CF, PLA-CF), PC, ABS, and TPU.
Specifications
| Feature | Specification |
| Hotend Style | Integrated "Unicorn" Quick-Swap |
| Max Printing Temp | 300 °C |
| Max Flow Rate | 32 mm³/s |
| Heater Power | 60W (360° Ceramic Ring) |
| Materials | Titanium Alloy, Copper Alloy, Hardened Steel |
| Supported Filaments | PLA, ABS, PETG, TPU, PC, Carbon/Glass Fiber blends |
Compatibility & Variants
- Printers: K1, K1 Max, K1C
- Variant A: Terminal WITHOUT Buckle (Smooth plug)
- Variant B: Terminal WITH Buckle (Snap clip plug)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.9 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 4
Great toy but if your dog is an aggressive chewer, please think twice.
Color: Crinkle Chicken (Brown), Size: Large
I received this on May 23rd and on June 8th, after playing with this thing every day, our recently acquired 36 lb dog finally ripped it open and got out all the plastic and the squeaky part. Lily Belle will miss you, chicken.
Lily loooooved this toy! She'd toss it in the air, chew on it, pull it with her teeth etc. but as much as she loved it, we won't replace it. It's just not durable enough for her.
If your dog is an aggressive chewer, you might want to try a different toy. I hate that this lasted just a smidge over two weeks because Lily seemed to truly enjoy this toy.
RIP, squeaky chicken!
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Great Value Toy
Color: Crinkle Duck (Blue), Size: Large, Color: Crinkle Duck (Blue), Size: Large
This toy has been one of my dog’s absolute favorites. He gets excited every time he sees it and will carry it around the house, toss it in the air, and keep himself entertained for a long time. The shape and texture seem perfect for him, and it quickly became one of his go-to toys over everything else in his basket.
What I really like is that it holds up reasonably well for the price. It’s definitely not indestructible, and after a lot of play, it will sometimes start to rip—usually around the feet first since that’s where my dog tends to grab and chew the most. But honestly, considering how affordable it is, I don’t mind replacing it when needed. It’s inexpensive enough that rebuying feels worth it because he genuinely loves it that much.
I’d rather keep buying a toy he is obsessed with than spend more on something that just sits untouched. It’s fun, cute, and keeps him happy, which is what matters most. Overall, I’d definitely recommend it for dogs who love plush toys and playful chewing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
Best affordable squeaker toy
Color: Crinkle Chicken (Brown), Size: Large, Color: Crinkle Chicken (Brown), Size: Large
my dog is obsessed with this toy, this has became his new comfort toy and after having this for about four months the legs are falling off but it’s very durable. The squeaker also moved from the head of the chicken to the body of the chicken but that’s after it was played with every single day. I love that it has two squeakers and it’s the perfect toy for my dog.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
My dogs favorite toy EVER
Color: Crinkle Chicken (Brown), Size: Large
I have a Belgian Malinois who loves any and every toy, but this one is definitely her favorite. She will walk around the house constantly carrying it in her mouth, which is honestly adorable to watch.
The squeakers only lasted a couple of months, but I don’t really consider that a downside—I’m kind of grateful they didn’t last forever given how much she plays with it. It still remains one of her most-loved toys even without them.
My only word of caution is that if you work from home, this toy makes a lot of crinkling noise. And I mean A LOT. It’s great for keeping the dog entertained, but it can definitely get a little frustrating for humans trying to focus or take calls.
Overall, it’s been a big hit in our house and easily one of her favorite toys.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Super cute
Color: Bunny (Mauve), Size: Small
Super cute and fuzzy. Definitely perfect size for a puppy and not too loud. The fur is very soft and the nose is sown on not a hard piece that can be chewed on. Very good quality too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
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