Jar of solder spheres showing some floating in the air repelling each other electrostatically
https://files.ioc.exchange/media_attachments/files/111/751/866/988/051/546/original/272e94af4fde3e7c.jpg
My balls came! 0.6mm SAC305 solder spheres, a more reasonable 25K vs the 250K jar of 0.5mm that I'll never use (not that I expect to use 25K either but hey it was cheaper).
Always interesting to see them charge up and repel when you shake the container.
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