I could use some extra cash, so these are available for very reasonable (in my opinion!) prices at my Etsy: [link]
While some hapless wizards worked desperately to learn the secret of transforming lead and other metals into gold, other, possibly wiser wizards put their brains to work and learned the secret of turning luck into something you could sell.
A little bit of flame (created by burning only four-leafed clovers) under a pan made of melted-down and re-formed horseshoes in which was dropped a mixture of comet dust, rabbit's foot fur, rain collected only on days on which a rainbow had appeared, and a few other choice luck-elements - and you've got tiny luck pearls. Bottle it up, add a lucky charm, and you have a tiny bottle of luck. Potent stuff!
Further different descriptions for each one are located at my Etsy