The Yelets is a Yo-Yo in Terraria that drops from the Hardmode Jungle enemies after one of the 3 Mechanical Bosses have been defeated. Credits to Chippy for the Terrarian design to use as a base.

Tips: The size makes it a bit difficult. Try to be as neat as possible when making the axis. For string glue a piece of 25 cm string onto the axis or use a thin strip of paper. Do the knot how ever you can adjust the size.