Set of 3 Vintage Honed Natural Stone Eggs Yellow Blue Black

Sold as set of 3 Polished natural stone eggs - not sure what type of stone Yellow, approx 3.5 in long, great condition Light Blue approx 4 in long, great condition - small yellow discoloration refer to pic Black/Grey approx 3.5 in long, great condition Little wooden stands are included but not original to the eggs Great for Easter or for a rock collector