Gridfinity Ring Holder - Vacuum Ring

Gridfinity Ring Holder - Vacuum RingThis is a 1x1x8 design to help with stacking vacuum rings for bags.Can fit rings as long as they are less than 45mm in diameter. Created this based off the design for Vacuum Rings for Filament Bags by: Piotr_Chttps://makerworld.com/en/models/1917268-vacuum-ring-for-filament-bag#profileId-2056838