Filament spool for samples

SummarySpool for holding small amounts of filament. It is printed in 4 parts: 1 center and 3 arms. The holes are 4 mm. I cut some thread, but you can also just bolt it together. One arm is mounted with 1 bolt, so you can twist it to mount the filament. The center hole is 32 mm. The outher size is adjustable.Print SettingsPrinter: Wanhao i3Rafts: NoSupports: NoResolution: 0.25Infill: 50