Omigosh! This is my current favorite. Easy to link together with lines to make the branch or tree of your dreams. Super easy stamper - start with lighter weight hammer and move up in weight as needed for best results. People tell me this is a Bull Pine.
These are sawed, filed and engraved by me.

They will each be a little different, as I make one for you special,
Choose:
1/4” square stock x 3" long.
3/16” square stock x 3" long.

Hardened and then tempered tool steel.
This is for the one stamp mentioned. Other stamps not included.