VIVOSUN do have a great selection of outdoor tumbling composters. Their air vents can make the air fully circulate and will not cause an explosion due to excessive internal pressure; Deep fins can better break the clumps, which is conducive to the full fermentation of oxygen.
Capacity
2775 E Philadelphia St, Ontario, CA 91761, USA
official@vivosun.com
+1 888-505-8486
9am-5pm PST
For Amazon orders or questions, please contact: support@vivosun.com