A Custom Ring

I finally finished what I hope will be the last custom job of the year, as things generally get too busy to take on extra work during the holidays.

6.022 x 10^23=

=Avogadro?

number?

=1 mol?

Yes, it's a size 11, 316 stainless steel ring engraved with Avogadro's number

I could have used one in chemistry class.