Prusa i3 MK3 MK3S MK2.5S Runout Optical Filament Sensor Magnet Upgrade Kit UK

Suitable For The Prusa i3 MK2.5, MK2.5S, MK3, MK3S. An installation guide can be found on the Prusa website for the upgrade kit. 1 x Magnet 10x6x2. 1 x Magnet 20x6x2. 1 x Steel Ball. Key Features Product Details.

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