Gauge is designing an easy-to-assemble low-cost composting toilet called the Compoloo Steel Frame 1.01. The Compoloo can be made using hand tools and readily available materials. It does not use any water and provides useful compost that can be used to enrich gardens. Designs will be published in a book which provides a guide to assembling a Compoloo and includes a materials lists, step-by-step assembly instructions, a user guide and a maintenance guide. Follow the development here.