On the Kickstarter website, CadModels has started raising funds for the production of an interactive toy designed to educate and develop children. The product is made in the form of a small figure with a screen on which emotions are displayed. According to the creators, the toy is designed to help the child understand how to react to certain situations and feelings of other children. Grumblies can be played both independently and with other young Grumblies owners. The product works in conjunction with a companion application for iOS or Android. There are a number of special free programs that allow the child to develop various skills, such as reading, mathematical operations, thinking and logic. In case of successful completion of the project, Gramblies will go on sale in December. One figure costs $ 39.