This is a impossible passthrough that fixes the problems of normal ones. It is much quieter and less annoying. Also, it's much smoother and more satisfying. It takes a little longer to print and you need a 0.2mm nozzle but it's worth it.

Best filament: Bambu PLA matte

 If you don't have a 0.2mm nozzle check out my other model for 0.4mm nozzles that is smoother than normal impossible pass throughs: [https://makerworld.com/en/models/1150699-smoother-impossible-passthrough?from=search](https://makerworld.com/en/models/1150699-smoother-impossible-passthrough?from=search)