The Mosquito® Hotend


Heat creep.



The Mosquito® Magnum

Finish projects up to 30% faster without sacrificing resolution or increasing weight. Unlock engineering-grade plastics up to 500 °C all while using standard length nozzles. 

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The Mosquito®

The Mosquito® Hotend is designed for high-performance applications. It reimagines how a hotend is designed and structured from the ground up.

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The Mosquito® Liquid

Uses the same Mosquito® Hotend technology, but optimized for liquid cooling in heated enclosures. Features Slice’s renowned Bimetallic Heat Break™ technology.

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The Mosquito® Magnum+™

To put it bluntly, Magnum+ is the highest performing hotend on the market today. With over 70 variations, you can configure your own personalized Magnum+ .


Copper Alloy

Thermal conductivity > 300 W/mK
Tensile strength > 500 MPa
Especially resistant to creep at high temperatures

Thermal conductivity > 300 W/mK
Tensile strength > 500 MPa

Strain-Hardened Stainless
Surgical Tubing

Thermal conductivity < 15 W/mK
Tensile strength > 1000 MPa
Surface Roughness (Ra) < 0.5 μm


The Mosquito®

Eliminates heat creep
Reduces jamming
Cuts retractions in half
Rigid structure accommodates one-handed nozzle change™
Copper hot block for superior performance
Limitless filament options
Universally adaptable to various mounting options
Perfect for multi-extrusion setups


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