This is a new with tags Dipstick. 
Made of terracotta.
Bells.
Dip them in essential oil and they will naturally absorb the scent.
Hang them in a window, closet, on a tree, etc.
These are made Gilbertie's Farm, Easton, CT.
Measurements - 
Length ~ 3 1/2"
Width ~ 1 7/8"