Summarize:

Endpins are the classic type of earring base that jewelers use for earrings, but you can also use other types of bases to give your beaded earrings a different design. See what types of earring bases are available at your local crafting store and do some experimentation. For example, if you want your earrings to have more movement, then you could use some fishing line as the base for your beads instead. Or, you may be able to find some hoop earrings that are thin enough to slide your beads onto.
Use a different type of base.