SpacePi Guard

Prevents PTFE tube from getting accidentally pulled into the dryer.Allows for easier filament set up thanks to its removable design. Three versions availableStandard size - 4 mm hole for the PTFE tube - this worked for me with the original BL tubeLarger size - 4,2 mm hole for the PTFE tube - useful for other brandsExtra large size - 4,5 mm hole the PTFE tube - for the thickest PTFE tubesIf you want this model customised, feel free to leave a commentPrint recommendationsPlease use at least medium heat resistant materials like PETG, ABS or ASAPrintable without supports, but it is recommended to use them.Using a small brim is also recommended.