Tiniest cockle shell stud earrings

Solid silver cockle shell stud earrings, handmade using shells found on Gower. Made in fine silver 999 using silver clay with sterling silver earring posts and butterfly backs.  Available in 2  larger sizes also. Measure approx  3-4mm. Please note the size is very small....see picture of all 3 sizes to compare. Comes boxed.