Jora Compost Tumblers are one of the most efficient waste composter ever made. With Jora composters you can compost materials like fish and small chicken bones, avocado and peach pits etc. Our compost tumblers has two chambers, each with their own lid. You can buy Jora composters in 3 variants: Assembly JK 125(Small Size Compost Tumbler) , Assembly JK 270(Medium Size Compost Tumbler) & Assembly JK 400(Large Size Compost Tumbler )