nostr:npub19sdzmtpggrjt7mm0egnx4ck0694hsc3cqx4jgyuav4mcqcl9ztjs63u6lg nostr:npub12atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25qxlme5y I had a few tubes lying around from custom PC builds, but they took some finding.