The center also has models of both Water less toilets and toilets which require reduced intake of Water suitable to the coastal, tribal, rocky terrain, water-logging and models for urban areas. The center has domestic toilet models ranging in price from Rs.150 to Rs.30,000 which are also environment friendly. All models in the center are based on the fact that they were successfully introduced in rural areas in various places in the district. Gramalaya also introduced child friendly toilets in municipalities and corporation areas. These child friendly toilets are situated adjacent to the regular toilets constructed by the City Corporation and maintained under the pay and use concepts by Womens Self-Help Groups, All Child Friendly Toilets are fully used by the neighborhood children.
Anganwadis under the NBA programme. The center has facilities to provide training and demonstration – for nominal fees – of models in the centre for the benefit of NGO representatives and government officials involved in the Water Supply, Health and Sanitation fields. The center has miniature models of School toilets which are suitable for primary and middle schools in rural areas. Similarly the technology center also has models of toilets which can be built in Anganwadis under the NBA programme. The models displayed in the Technology center are only indicative and the center encourages in native, local specific models using local materials.