Gridfinity for Stewmac 8" Radius Block- 12" Radius

Gridfinity holder for a Stewmac 8" Long Radius Block, specifically the 12" Radius version. This is their part number 0417. There is a cutout located under the block to conserve filament. Model Details:Dimensions (gridfinity units) - 2X x 5Y x 3ZStackable? - NoMulticolor? - Yes: 3mm lip on top edge.Magnets? - No: Fit is good to gridfinity but does not “snap” in - aka easily moveable.I've been experimenting with infill for gridfinity containers and generally like to print with 7-8% gyroid infill and no supports. Works well for my needs! I'm working toward outfitting my entire woodworking/luthier (guitar building) toolbox fo gridfinity, so many more models to come!