good websites inspiration, knowledge etc

[Solunar Silver Studio]

here's a handy one:
http://www.onlineconversion.com/ring_size.htm
Em

Oh, Em...you absolute treasure!!! I have been struggling trying to transfer the size of my daughter's finger on the ring sizer rings to the right spot on my mandrel then faffing around with a bit of paper to try to translate that circumference on the mandrel to a measurement I can cut my silver sheet to...needless to say the finished size is not too accurate. And there it was all the time!!! That url is now in my bookmarks!! Thank you! Thank you!!
Barbara