Trolley Needle Thread Controller (Laying Tool)

A Trolley Needle is just what it says on the original box - a thread controller - also called a laying tool.

You'll find you'll be able to create needlework - with satin smoothness - with many types of threads (cotton, silk, Persian wool, etc.).

Worn on the index finger, you can manipulate your thread to the smoothest stitch ever!

This appears to be a vintage piece, but we cannot be sure. It comes with complete instructions.