Better Option for Bottle Opener Collection
I collect bottle openers, one for each vacation destination or brewery visit. They’re kept in chronological order on a rack I made in 2017 from the oak cabinetry panel of our old kitchen refrigerator. To be honest, it was 80% full the day I finished it nine years ago. Keeping them under the 3D printers and over the PCs in this high traffic area is problematic, they are frequently knocked down. I needed a new sensible extensible solution. It makes more sense that they’d be kept on the “beer fridge” so I designed a modular magnetic rack system for them in FreeCAD . The rack is a 290mm x 25mm dovetail that just barely fits on the Prusa2 (Klipper/RAMPS modified Prusa i3 MK2s) print bed. My original design was 300mm long but didn’t fit on the bed, so I shortened it in the spirit of “design for manufacture”. I printed the hooks below on Sam Bell 2 (a home built i3 clone functionally identical to the Prusa2). I chose blue and white to match the colors of the München Biergarten magnet already on the white refrigerator. After some iteration to determine adequate spacing,