# Nozzle size in Luban **URL:** \ **Category:** Snapmaker Luban\ **Created:** [July 13, 2024, 8:22pm UTC](https://forum.snapmaker.com/t/nozzle-size-in-luban/36370 "2024-07-13T20:22:53Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![deemsh](https://avatars.discourse-cdn.com/v4/letter/d/f9ae1b/32.png) [@deemsh](https://forum.snapmaker.com/u/deemsh)\ **Post date:** [July 13, 2024, 8:22pm UTC](https://forum.snapmaker.com/t/nozzle-size-in-luban/36370/1 "2024-07-13T20:22:54Z")
I am looking at Luban 4.13.0. Is there any way to change the nozzle size in Luban other than manually editing the configuration file, ie “extruder\_0.def.json” for the Dual extruder left nozzle? ---
**Author:** ![Wyphorn](https://avatars.discourse-cdn.com/v4/letter/w/ebca7d/32.png) [@Wyphorn](https://forum.snapmaker.com/u/Wyphorn)\ **Post date:** [July 13, 2024, 8:27pm UTC](https://forum.snapmaker.com/t/nozzle-size-in-luban/36370/2 "2024-07-13T20:27:24Z")
Are you using the dual Extruder? On top right click on the filament setup, change from Material settings to chose device and there you can edit the nozzle size (for the dual Extruder, idk If it is also working for single Extruder that way). ---
**Author:** ![deemsh](https://avatars.discourse-cdn.com/v4/letter/d/f9ae1b/32.png) [@deemsh](https://forum.snapmaker.com/u/deemsh)\ **Post date:** [July 14, 2024, 10:23pm UTC](https://forum.snapmaker.com/t/nozzle-size-in-luban/36370/3 "2024-07-14T22:23:32Z")
Thank you, I figured there was a way, I just wasn’t seeing it. ---
**Author:** ![Wyphorn](https://avatars.discourse-cdn.com/v4/letter/w/ebca7d/32.png) [@Wyphorn](https://forum.snapmaker.com/u/Wyphorn)\ **Post date:** [July 14, 2024, 11:13pm UTC](https://forum.snapmaker.com/t/nozzle-size-in-luban/36370/4 "2024-07-14T23:13:29Z")
yeah, I dont get why they didnt add that to the “settings / machine settings” menu. I think all users go there first.