Nice little chunky jar (could also be a pickle relish jar for a country or kitchen scene). Approx 5/8" tall (15mm x 10mm)... good thing we made some tiny labels to fit it.
These jars are also included in the Magic Potions Kit; see all the other kit components available to buy separately.
See the small photos below for a size comparison with some of the other resin bottles also in the Magic Potions Kit.
This item is in Dollhouse 1:12 Scale.