1、Super soft and good touching feelings, and can be arbitrarily stretching and kneading. 2、Kids can make arts, crafts, and other projects with this toy to develop their creativity and hands-on ability. 3、With higher temperature or unused for long time, it will happen qualitative change, and become more soft and dilute, you can mix moderate shaving foam or 1-3 drip borax water(not included) to it and solidify it to make it recover the normal use condition 4、It won't stick to your hands, easy to use and clean up. 5、Also easy storage, coming in a plastic jar container. Great stress reliever for adults and children. Features: Super soft and good touching feelings, and can be arbitrarily stretching and kneading. Kids can make arts, crafts, and other projects with this toy to develop their creativity and hands-on ability. With higher temperature or unused for long time, it will happen qualitative change, and become more soft and dilute, you can mix moderate shaving foam or 1-3 drip borax water(not included) to it and solidify it to make it recover the normal use condition. It won't stick to your hands, easy to use and clean up. Also easy storage, coming in a plastic jar container. Great stress reliever for adults and children. A variety of colors can be selected, you can also mix play. Specification: Condition: 100% Brand New and High Quality Color: Blue, Pink, Black, White, Yellow(Optional) Volume: 60 ml Weight: Approx. 46 - 58 g Packing List: 1 x Stress Relief Toy Note: This can not eat, and please keep your little baby being accompanied by adults while playing this. While you want to use the borax water(borax : water = 1 : 50) to solidify the toy, and please do not put it too much and avoid hardening it( The borax water is not included in our product).