CORE One

Sock-X for Prusa Nextruder This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend.  The primary purpose of a silicone sock is to help keep your hotend at a more consistent temperature,...

Sock-X for Prusa Nextruder This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend.  The primary purpose of a silicone sock is to help keep your hotend at a more consistent temperature,...

Double-sided Powder-coated PA Nylon Spring Steel Sheet Includes: Spring steel sheet (1 pcs) This print sheet is specially designed to print polyamide-based filaments, especially the Prusament PA11 Carbon Fiber Black. The PA11-type...

Double-sided Powder-coated PP Spring Steel Sheet Includes: Spring steel sheet (1 pcs) This print sheet is specially designed to print polypropylene-based filaments, especially the Prusament PP Carbon Fiber Black. The PP-type...

Double-sided Satin PEI Powder-coated Spring Steel Sheet for the Original Prusa i3 Series Includes: Satin spring steel sheet (1 pcs) Prusa's satin sheet sits between the smooth and textured variants. Its powder-coated surface with...

Original Prusa Spring Steel Sheet with Smooth Double-sided PEI This is the replacement spring steel sheet with smooth double-sided PEI for the Original Prusa i3 magnetic heatbeds. Perfect for PLAGreat adhesion with almost all materialsSmooth bottom...

Double-Sided textured PEI powder-coated spring steel sheet These sheets have MK3 printed on them, but will fit all the below listed printers.  Powder coating directly on metal makes it very hard to damage this build plate. If a heated nozzle...

Double-Sided textured PEI powder-coated spring steel sheet Powder coating directly on metal makes it very hard to damage this build plate. If a heated nozzle crashed into it, the metal can dissipate the heat. Powder coating also gives the surface a...

  Super Lube 21010 - Synthetic Grease with SYNCOLON™ (PTFE)  Super Lube 21010 is a Prusa Research approved lubricant.   Use on your Bondtech drive gears, Linear bearings or anywhere else you need a high quality...

  Super Lube 21030 - Synthetic Grease with SYNCOLON™ (PTFE)  This is a Prusa Research approved lubricant.   Can be used on drive gears, Linear bearings or anywhere else you need a high quality grease...

Prusa Nextruder Hotend Thermistor  These are the 115mm version that fit both the MK4 and XL. Includes:Thermistor NTC 100k - 115 mm (1 pc)Grub screw M3x4 (1 pc) Fits: Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To...

PB Select™ Thermistor for Prusa MK3.9, MK4 and XL 3D printers Includes:Thermistor (1 pcs)Set screw (1 pcs) Length: 115mm Fits: Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please consult the...

Prusa Thumb Screw M4x8 Includes: Thumb screw (1 pcs) Fits: Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4S To replace this part, please consult the Prusa Assembly Manuals. Make sure to follow the manual for...

Torx Driver Includes: Torx driver (1 pcs) Size: T6Shaft Length: 3 inchesOverall Length: 6 Inches Fits: Set screws in Nextruder heater block

Torx Driver Includes: Torx driver (1 pcs) Size: T8Shaft Length: 3 inchesOverall Length: 6 Inches Fits: Torx screw holding hall sensor to heatsink. 

Prusa xBuddy Board  Important  This xBuddy board is compatible only with two-wire Power Panic (black & white wires). Check your cables, before you order this part. Includes: xBuddy board (1 pcs) Fits: Prusa MK3.9Prusa...