Luminous Rubber Mud Modeling Clay Slime Schleim Putty Plasticine Stress Relief Benefit: Since this slime is extremely resistant and thick it provides a great deal of deep pressure and joint compressions. As you squeeze, fold, roll, and even pull the slime, you are sending signals to your brain that are calming and organising Much like chores, brain breaks and simple daily tasks, playing with slime is actually calming and can increase focus. While you twist, turn and roll the slime in your hands, you mind is almost immediately taken off guard. By providing a sensory stimulus, you brain is now thinking that you are not in danger and there is no reason to be stressed and alarmed. Feature: Material: Silicone grease Perfect size suitable for Adults and kid Safe and non toxic - No Borax is used in this slime Amazing fluffy slime and super fun to play with! Great stress reliever for adults and children Suitable for children Over the age of 6 Box Size: 6*2.5cm(Approx.) Tips : in order to make it more shining , it need to absorb light first , like use flashlight shine it or sunshine . Package Content: 1X Plasticine(With original packaging)