Micro-crochet at its finest...literally...it's the finest thread I've ever worked with.
Pattern was from Steffi Glaves' book 100 Microcrochet Motifs.
0.6 mm steel crochet hook from the Clover Soft Touch collection.
Gutermann's hand quilting thread in colors from center out (US color names): old gold (#956), dark rose (#2635), wine (#2833), navy (#5322), light-blue (#5725)
I have that one on my wish list, it looks great. And yes I think tiny crochet motif earrings would be wonderful! Have you heard of Steffi Glaves? I follow her on Instagram and she makes micro motifs that would all be amazing as earrings! I’ve got her book on my list, too haha. Too many ideas, too little time!
100 Micro Crochet Motifs: Patterns and charts for tiny crochet creations https://www.amazon.com/dp/1446308391/ref=cm_sw_r_cp_api_i_7SJWPTN0F43V0A0F7WS4
You could try doing mini crochet motif art and do earrings or mini keyrings. They look so cute!