A simple mod that provides the Ring of Teleport, which allows the player to teleport to a location stored in the ring.

Setting - point at the top of a block and press sneak + right-click
Using - point in the air and right-click
Clearing - point in the air and press sneak + right-click
Stored location will be displayed in the ring's tool tips
NOTE: There is no distance limitation and it does support teleporting across dimensions
This is a standalone version of the Ring of Teleport from the Gobber 2 mod.