How to transform old barrels into furniture pieces for the garden or compost bins, plant containers? Every year millions of used steel oil drums are thrown out of circulation. Most of them are recycled as scrap metal, but there are many barrels lying in yards or warehouses. It turns out that the processing of unwanted barrels can be an exciting experience for the creative mind. People have realized that this is an excellent raw material for a variety of crafts for the garden, backyard or patio.