The Ring Sizer is the most handy tool I own. I keep mine in my jewellery box and whip it out every time I want to buy a ring.

With this handy tool, I am able to accurately know what size ring I am. No more buying and waiting to see if it's the right size. With this ring sizer I can always be sure. 

I love mine so wanted to make them available in my shop and share my little ring measuring hack.