Recall Pearl

This plugin adds a custom item called a Recall Pearl. If you craft an ender pearl and an amethyst shard together, you get an Unbound Recall Pearl. Right click a lodestone with one to bind it to that lodestone. If you throw your Recall Pearl, it will teleport you back to that lodestone, use up the Recall Pearl, and break the lodestone.

The lodestone has to be there when you use the pearl, so if you bind the pearl and then break the lodestone, the pearl won't work until you put a new one in the same location.