When is a jar not a jar? When it's a keepsake. A holder of memories. A protector of your timeline. Collect your cherished findings from explorations in a dense forest. A collection of stones? Lichen found from rotting bark? Or, perhaps, pieces of bone from some unidentified woodland creature? Jars such as these keep more than mere trinkets. They can capture memories for all time or be returned to an untouched dwelling to start anew.