![5pcs 0.4mm MK8 3D Printer Nozzle Brass PTFE Coated Non Stick 1.75mm Filament 6mm M6 Thread Hole Extruder Hotend Spare Part Replace Fixing - Etsy 5pcs 0.4mm MK8 3D Printer Nozzle Brass PTFE Coated Non Stick 1.75mm Filament 6mm M6 Thread Hole Extruder Hotend Spare Part Replace Fixing - Etsy](https://i.etsystatic.com/37830250/r/il/7b897b/4319231727/il_570xN.4319231727_r7bv.jpg)
5pcs 0.4mm MK8 3D Printer Nozzle Brass PTFE Coated Non Stick 1.75mm Filament 6mm M6 Thread Hole Extruder Hotend Spare Part Replace Fixing - Etsy
![PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/09/image1-1.jpeg)
PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum
![PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/09/image0-2.jpeg)
PLA building up around nozzle/sticking to nozzle, ruining all prints – Assembly and first prints troubleshooting – Prusa3D Forum
![Ender 3 S1 filament curling and sticking to nozzle. This is happening a lot, usually at the beginning of the print. We tried cleaning the nozzle and the tray and it's still Ender 3 S1 filament curling and sticking to nozzle. This is happening a lot, usually at the beginning of the print. We tried cleaning the nozzle and the tray and it's still](https://preview.redd.it/ender-3-s1-filament-curling-and-sticking-to-nozzle-this-is-v0-tfjaasv6119a1.jpg?width=640&crop=smart&auto=webp&s=07c115d4cb3edf92d26cdcb7def282433def8193)
Ender 3 S1 filament curling and sticking to nozzle. This is happening a lot, usually at the beginning of the print. We tried cleaning the nozzle and the tray and it's still
![2PCS MK8/E3D/Volcano Brass PTFE Nozzle Coating Non Stick Filament 0.2/0.3/0.4/0.6/0.8/1.0mm For 3D Printer Ender 3 envio gratis - AliExpress 2PCS MK8/E3D/Volcano Brass PTFE Nozzle Coating Non Stick Filament 0.2/0.3/0.4/0.6/0.8/1.0mm For 3D Printer Ender 3 envio gratis - AliExpress](https://ae01.alicdn.com/kf/S2495ba89f93c4f6eb0e5fe07e888e21ax.jpg_640x640Q90.jpg_.webp)