Rutile can be the magic glaze! When you put it over other glazes it changes color and has exciting drips!
This pot will fit your 6" plant perfectly. I leave the inside of my pots unglazed because I've heard that the roots like the texture of a unglazed clay. There is a drainage hole and saucer.
If you would like your items shipped, let me know and I'll look up the cost of shipping and add that to the listing.
I am a pottery in San Jose. Please let me know if you have any questions!