OpenSCAD created, scalable 3D printed Space X grid fin coaster

[Winston]

https://openscad.diy3dtech.com/open-scad-space-x-grid-fin-coaster-trivet-thingamajig/

https://www.thingiverse.com/thing:2654834

[video=youtube;rTexVrDBWVs]https://www.youtube.com/watch?v=rTexVrDBWVs[/video]