Description
Print your own ruler to measure filament spool distance — no magic, just a physical gauge you drop into the spool hub. It is a free STL so your results might differ from mine.
The measurement data is entered manually into the iOS app; there is no auto-sync between the app and anything else. The app is an accessory for recording what you measure with this tool.
Bamboo Lab .3mf and STL files included in the download.







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