Ha, ha! Good point, Rufus! Plastic normally makes me cringe, but is it worse than label glue?
I had similar thoughts as I posted this, but I think it's a brick at a time, shifting to a healthier way. Glass canning jars full of home-canned goodness are far better than store-bought tins. There is a spectrum, yes?
Would the Fido jars with rubber seals work in HUSP? What kind of labeling would be used - Stockmar Beeswax crayons (or similar)? Lots of questions still. It's not completely defined yet and that's okay.
Btw, I do love, love Stockmar and other Waldorf-style art supplies. Modeling beeswax can be pure joy.