It’s from amazon ! I went with the large jars for my more used spices, but if you are lucky enough to have a zero waste store for spices nearby it might make more sense to get smaller jars and regularly restock them.

Shelf risers are here, and glass jars here!

I originally only had one of the shelf risers, but bought a second one because I liked it so much! Our apartment kitchen is a gray color scheme so they fit really well.