Could any one suggest the best way to market my four leaf clover lucky charms to the casino gift shops?

I've been to a lot of native american casinos and good luck charms are rarely offered to the player. It just stands to reason that any game of chance will bring on the need for good luck charms. After all, luck is a huge element of any game of chance, and putting luck on your side makes a lot of sense.

I would welcome any suggestions on how to promote my items!