hi. we're them & we really like golf.
we design & create ferrules (among other things)
![](http://www.themferrules.com/cdn/shop/files/PLASTIC_1_{width}x.png?v=1650323315)
the purpose of a ferrule is to provide a smooth transition from the top of the hosel into the shaft. for the most part it's a cosmetic element to the golf club.
but if you ask them, it's so much more than that.
why not?
we're not changing the world here- we'll leave the rocket-building to Elon, but we hope to make your game and bag a little more fun & a little more you.