Wolf's Tome of Minor Artifacts

Common magic items and herbs that provide a small minor effect, suitable for giving to low-level characters for flavor.

Conceptually, these are artifacts whose origins have been forgotten, but have been scattered by a previous civilization or taken out of ruins by adventurers. Designed to be:

Balanced for low levels: either very low-powered or have a high risk/reward trade-off
Simple: Does not require attunement (D&D 5e) or spellcasting ability to use (though some may have extra effects when spell slots or MP are spent)

- from the publisher's blurb