Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material	High-purity Ceramic
Compatibility	Mellow V2 Hotend System
Thread Type	Standard M6
Inner Diameter	2.0 mm
Outer Diameter	6.0 mm
Length	30 mm
Max Temperature	Up to 500°C
Recommended Filament	Carbon Fiber, Glass Fiber, Abrasive Composites
Surface Finish	Polished Ceramic
Package Contents	1x Ceramic Throat Tube

6 reviews

Anonymous

Mar 24, 2026

Rating: 4/5

Great durability, tricky install

The ceramic holds up incredibly well against wear. Installation required a bit more torque than I expected to seat it properly in the V2 block, but once installed, it works flawlessly.

Anonymous

Mar 11, 2026

Rating: 5/5

Long lasting investment

I go through brass nozzles and throats quickly with glass-filled PLA. This ceramic tube has lasted three times longer than any metal alternative I've tried so far. Excellent quality.

Anonymous

Mar 10, 2026

Rating: 5/5

Solved my heat creep issues

Running high temps for PEEK blends was causing heat creep with my brass throat. This ceramic version dissipates heat differently and has completely eliminated the issue. Worth every penny.

Anonymous

Mar 09, 2026

Rating: 4/5

Solid performance for composites

Very smooth internal surface helps with filament flow. I deducted one star only because it is slightly more brittle than metal, so be careful not to overtighten during assembly.

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect for abrasive filaments

I switched to this ceramic throat specifically for printing carbon fiber nylon, and the difference is night and day. No more clogging or wear after just a few spools. Highly recommended for anyone pushing abrasive materials.

Anonymous

Mar 04, 2026

Rating: 5/5

Best upgrade for Mellow V2

If you own the Mellow V2 hotend and print anything abrasive, this is a mandatory upgrade. The precision fit is perfect, and the print quality on carbon fiber parts has improved noticeably.

5 FAQ

Q: What is the maximum continuous operating temperature?

A: The ceramic material can withstand temperatures up to 500°C continuously, making it suitable for high-temperature engineering polymers.

Q: How do I clean the inside if it gets partially clogged?

A: We recommend heating the hotend to the filament's printing temperature and pushing cleaning filament through. Avoid using metal picks as they may scratch the ceramic surface.

Q: Does this come with a new nozzle or just the throat tube?

A: This package includes only the ceramic throat tube. Nozzles are sold separately to allow you to choose the specific diameter and material you prefer.

Q: Can I use this with standard PLA filament?

A: Yes, you can use standard PLA, though the primary benefit of ceramic is its resistance to abrasive materials like carbon fiber or glass fiber.

Q: Is this compatible with the original Mellow hotend or only the V2?

A: This specific model is designed exclusively for the Mellow V2 Version hotend system. Dimensions may differ for the original version.

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