I’ve also produced some brief earrings using the similar thought. I sealed the stars with Mod Podge (an acrylic glaze/sealer) to shield and reinforce them and make them far more water resistant, then I threaded them with some very small sead beads on to earring hooks: oral history released by https://duckystar17260.blogdon.net/indicators-on-duckystar-pw-you-should-know-46090232