I have a few questions about rare magnets. I know a lot of you use them so I figured i would ask.

-Where is the best place to order them online (ie cheapest, best quality)?

-What size should I order? They seem to come in all kinds of shapes and sizes. I want to use a pair for a sporran closure (through leather if possible) and a few for kilt pins.

-What is the best way to attach them to metal, and leather? Any particular type of glue?

Thanks
Sean