Green Level Earrings with Real Liquid Inside

Here's a fun gift for the contractor/interior designer/architect in your life! Real levels on hook backings. Real green liquid inside that moves. The hook backings appear to be silver but the backings and back side of the levels have quite a bit of tarnish on the metal so they could use a good cleaning. Besides that, they are in good condition. Don't hang very far down, maybe 1/2".