Best-Kept Secrets

In the seemingly unassuming world of sewing supplies, the spool of thread stands out not just for its thread but for the hidden secret at the core. This sewing supply is used by everyone, but very few actually know about the trick.

Before I share the trick and the hidden secret, I have to ask you a question. You know when you have a new spool of thread, and you cant find the end? You find yourself turning it over and over and have convinced yourself there must not be an end because where in the world could it go?