Mirabai Mahila Mandal is a Self Help Group operating under the NGO Triveni Kalyan Foundation, Kalsar in Mahuva, a small town on the Arabian Sea coast in Bhavnagar district, in the state of Gujarat. The women in the SHG are enthusiastic and they have a dream of making their life fruitful. With this the idea of manufacturing handmade Wooden Toys and crafts generated. This has been taken forward by acquiring skills for making Wooden Toys and Crafts.

A group of 6 women works in the unit, all the operations starting from making the toys to selling is carried out by the women. It is their hardship and motivation which has made Kalsakastham, the brand under which the Wooden Toys and Crafts are sold, a successful outcome of the Mirabai Mahila Mandal.