These pliable, often colorful items are typically constructed from polyurethane foam, possessing a slow-releasing characteristic when compressed. This feature provides a tactile sensory experience. For instance, a character-shaped item, when squeezed, slowly returns to its original form.
The appeal of these objects extends beyond simple amusement. They offer a stress-relieving outlet through repetitive hand movements and provide a source of comfort. Historically, similar materials have been utilized in therapeutic contexts for individuals seeking proprioceptive input and anxiety reduction.
