When it comes to the most popular toys amongst children, there is no contest. When a child's hand reaches out for their favorite toy and they feel that delightful tug against their skin- then you know what has them in its grasp! Slime is a great way to stay active, whether you're making your own or just playing with someone else's. Not only does it help strengthen fine motor skills but it also teaches kids science principles like cause and effect as well! Slime is a great way to spend time with your kids. It can be used for all sorts of experiments and helps them learn about cause-and-effect, as well as how not always succeed in experiments/projects!