Reddit mentions of Spanish Azafran Carmencita Powder Saffron 0.014 OZ.

I live in Spain and we have probably the best saffron in the world.

In case you are interested, I did a search in amazon.com for [average quality Spanish saffron, Carmencita is the most used brand] (https://www.amazon.com/Carmencita-Azafran/dp/B00BX6XAJ8/ref=sr_1_2_s_it?s=grocery&ie=UTF8&qid=1520351179&sr=1-2&keywords=saffron&refinements=p_89%3ACarmencita&dpID=51flgEiz7vL&preST=_SY300_QL70_&dpSrc=srch).

It says 3 uses, but believe me, the flavour is intense and you can use it for maybe one year or two.

Allow me a suggestion for your saffron rice, please: fry some garlic in olive oil first, then add your water and rice and a generous pinch of salt.