Looking GlassGimbaling Oleophobic Mirror
The base and mirror gimbal is a solid chunk of machined 6061 aluminum with a hard black anodized coating. A stainless bolt holds the magnetic stainless ball to the base and is covered with an elastomer foot to keep the mirror where you place it without scratching your drip tray.
The mirror is a circular piece of chemically strengthened glass with a PVDed metallic back (mirror) and a vacuum-chamber coated oleophobic coating as is used on high-end smartphones.
Simple construction with luxurious materials just make it fun and handy to have on the workbench.