2. Ultra-light clay feels tasteless and greasy, which is quite different from plasticine. Plasticine contains the taste of natural wheat bran. This toy feels very moist, but ultra-light clay does not.
3. Compared with plasticine, ultra-light clay has better viscosity and ductility, but ultra-light clay is a type that is easy to air dry. Can't be reused before air drying. Plaster doesn't dry easily, so it can be reused at this time.
4. Ultra-light clay is a new hand-made material which is non-toxic, tasteless and non-irritating. Compared with traditional plasticine, this material has no irritating smell, good tensile strength, bright color, non-stick hands, easy molding, and the molded works are not easy to dry.
5. Ultra-light clay is a teaching tool for manual education and puzzle making in art colleges, training institutions and kindergartens. The weight of the work made after drying is 1/4 of that before drying, which can be described as extremely light.