SKU: 99436110893

Genuine Original Prusa XL / MK4 / CoreOne Obxidian Abrasive Resistant Nozzles by E3D

Sale price$48.56 Regular price$53.95
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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

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Description

Genuine Original Prusa XL / MK4 / CoreOne Obxidian Abrasive Resistant Nozzles by E3DThese high quality hardened 3D printing nozzles are designed specifically for use with Prusas latest extruder Nextruder. Compatible with Prusas MK4 and XL 3D printers, they feature an all metal filament guide which means that Nextruders filament path is entirely metal. This helps improve overall printer reliability and enables speedier nozzle changing. With a wear resistance that is orders of magnitude higher than any other E3D nozzle, ObXidian is

 

These high-quality hardened 3D printing nozzles are designed specifically for use with Prusa’s latest extruder – Nextruder. Compatible with Prusa’s MK4 and XL 3D printers, they feature an all-metal filament guide which means that Nextruder’s filament path is entirely metal. This helps improve overall printer reliability and enables speedier nozzle changing.  

With a wear resistance that is orders of magnitude higher than any other E3D nozzle, ObXidian is really hard, making it the perfect nozzle for printing abrasive/filled polymers with. This is achieved by pairing a tool steel insert with our E3DLC™ coating. This specially formulated coating also embeds non-stick properties into the Nozzle itself, resulting in considerably less plastic build-up around the Nozzle. 

Simplified nozzle changing. Changing a nozzle on your Prusa printer just got much easier! Waste less time changing your nozzles and more time experimenting with different sizes and materials.   

Easy identification. Each Nozzle has its size engraved into it.  

Please note:

  • These nozzles are only compatible with Prusa MK4 and XL 3D printers.
  • ObXidian™ coated nozzles are exceptionally wear resistant compared to other products on the market and significantly outperform other hardened nozzles. Improvements in ‘exotic’ engineering filaments mean that some new materials which include aggressive fillers, including but not limited to Polymaker’s PolyMide range, can cause significant wear on even ObXidian nozzles. E3D is actively developing even more specialist solutions for these materials. In the meantime please be aware that even the rainbows and unicorns in your ObXidian nozzle are not everlasting under extreme material conditions.

⚠️ WARNING: This product can expose you to chemicals including Mineral Oils, which is known to the State of California to cause cancer, and Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. 

Read More About P65 Warnings

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: 99436110893

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4.5 ★★★★★
Based on 28 reviews
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Product Reviews
J
Verified Purchase
Jen J.
Charlottesville, US
★★★★★ 5
Great rubber balls to stuff with treats!
Color: Blue/Green, Size: 2 in
Fast shipping, packaged well, nice size dog balls for small dogs. Plus, non toxic for dogs. I use these balls to put different soft small treats all through the gaps. My dog loves it. It keeps my dog entertained and happy for awhile when I leave. Great balls to put treats in. 5*****
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
L
Verified Purchase
Laura R
West Palm Beach, US
★★★★★ 5
Un chewable
Color: Blue/Green, Size: 2 in
I have two grand dogs, actually three but one of them can chew most balls apart in a matter of a couple of hours I bought these balls. They’re great because the dogs can easily pick them up. They’re a little smaller for the smaller dog. I wish they made larger ones. I haven’t seen them anyway, but this dog cannot chew this apart at all, so I don’t have to worry that they’re eating any rubber or plastic. I highly recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
M
Verified Purchase
MGuess
Lowell, US
★★★★★ 5
Toy bouncy balls for puppy
Color: Yellow/Blue, Size: 2 in
My puppy loves, loves, loves these balls. We can even put treats or dry dog food in the open grooves to add in the playtime. These small balls are the perfect size for our Yorkie. He can easily grab them in his mouth to retrieve them and carry them to wherever he wants. He even likes rolling them around as he pushes them with his nose. Very entertaining toy for puppy and us.
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Reviewed in the United States on April 10, 2026
B
Verified Purchase
BandMomCH
Lowell, US
★★★★★ 5
Keeps our pups busy
Color: Blue/Green, Size: 2.75 in
Approx. the size of a tennis ball, perfect for our 2 doxies, keeps them happily occupied. Appear to be nice quality and will last a while.
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Reviewed in the United States on March 21, 2026
L
Verified Purchase
Lake Girl.7
Birmingham, US
★★★★★ 5
A must have.
Color: Yellow/Blue, Size: 2 in
My dog loves these. They are pretty sturdy. He’s a big chewer and they have held up. I put treats in the cracks to keep him busy when we are away. For some reason, his favorite is the blue! Good value.
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Reviewed in the United States on April 19, 2026

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