Antique French terracotta resin pots which date from c1900 were originally attached to pine trees to collect resin/sap.
The old rustic charm of these pots look wonderful displayed on consoles in bundles planted up with your favourite potted flower or look equally wonderful with a tealight in to light up the inner rustic finish 
 
*Please note all are unique & rustic & certainly not perfect which adds to their charm*