@beckygardener,
Happy for you.
Your plant markers would make great gifts for your gardening friends/relatives, would probably sell on eBay or other internet stores, and (hint, hint) would make a terrific not-a-raffle prize here on ATP.
In addition to the set of stamps you will also need a flat steel plate or an anvil to work on. If you place some non-slip-grip material under the steel plate or anvil it helps to reduce movement. There are many online tutorials, some of which are less than perfect, and many teach jewelry stamping, but the basics are there.
Here is two examples:
http://jewelrymakingjournal.co...
http://www.ialwayspickthethimb...
