Octalux is our new black octopus with gold sequin and eyes. Shes beautifully luxurious and incredible to touch. Shes sure to soothe the anxious and calm the restless. Why put weight in a plush toy: Weight makes it easier for children to soothe themselves. It can be used at times when children feel anxious, when they need support to calm down, at mealtimes by placing it on their lap, during homework, at school, at home and at daycare.