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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
4.5 ★★★★★
Based on 1807 reviews
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Product Reviews
★★★★★ 5
Fast an easy
Format: Paperback
Quick delivery and a very nice comic book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Thrilling and illustrated beautifully
Format: Paperback
Do not miss this series if your a Star Wars fan, if your a Vader fan in particular this is a must read comic as it really goes into Vaders early days and his journey to become a true champion of the dark side. Had to put it down on purpose several times so it would not end. Loving my second read of the same volume as well. This book pulls no punches and the writing is much better than I thought it would be. This is one of the few new Marvel comics that can stand tall with the classics and Dark Horses comics. Illustrations are top notch and the story is well thought out.
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Reviewed in the United States on January 27, 2019
★★★★★ 4
An origins story of sorts
Format: Paperback
Darth Vader is an angry man. Recently Anakin Skywalker, hero of the Republic, the Chosen One in the eyes of some of the Jedi, he is now a literally broken man, as much machine as human, as result of losing a battle with his former master—and ‘brother’—and left to die along the lava rivers of Mustafar. Worse, he is bereft of his great love, Padme Amidala, and is at least the proximate, if not the direct, cause of her death.
So yeah, he has a few things to work out.
This first volume of the second DV run from Marvel focuses on how Vader becomes Vader, the Dark Lord of the Sith that strikes fear in the hearts of friend and foe alike.
The plot here across the six collected issues is fairly minimal. Having lost his lightsaber to Obi-Wan in the Mustafar fight, he needs a new one, and it needs to a Sith saber, which can only be gotten by taking a saber from a foe and “bleeding” it, by infusing its crystal with all the hate and anger that drives the Sith. In the process, this will turn the crystal’s light red (thus explaining why Sith sabers are the color they are). So, the first three issues are about him acquiring and crafting said saber. The other issues are his rocky introduction to and training of the Inquisitorious, the Emperor’s new Jedi hunters.
So, with six issues of not a whole lot of story, does this collection work? To my surprise, yes it does. This is all about emotion, and if there is a standout star, it’s Vader’s rage. His former life gone, crushed and burned in the fires of Mustafar, Vader’s going to forge a new one in the very flames of his anger. Writer Charles Soule has done a fine job in depicting this inner turmoil and translating it into the foundations of the Dark Lord’s new life.
Also nicer is artist Giuseppe Camuncoli’s work. The artwork is dynamic—Vader is agile, fluid and skillful —and interesting. It’s good stuff and does a fine job giving us insight to Vader’s state of mind.
As I’ve said, there’s not a whole lot of story here, but there is a fine character study of damaged man rebuilding himself into a powerful and formidable individual.
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Reviewed in the United States on April 3, 2023
★★★★★ 5
Good story
Format: Paperback
Awesome to see what happens right after episode 3
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Reviewed in the United States on November 5, 2025
★★★★★ 5
I love star wars
Format: Paperback
Yet, I love his comic book so much. I love Star Wars a lot too. I mean, this is a lot. This is a really cool comic. I love seeing dark vader fight like it's really cool
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Reviewed in the United States on May 30, 2026