for composting toilet Water Recycling Toilet-Sink: Great for Tiny Houses. Love the button background too. Baño que recicla agua, ideal para casas mini. Me gusta tmbien el diseño de botones.
Save water with this stylish homemade toilet tank sink. Why doesn& every toilet in drought-stricken regions have one of these?
This Instructable is a step by step description of the process of adding a sink to the top of a toilet allowing the use of the clean water before it .