This Parent-child Communication Vent Ball is a new and strange sensory toy that helps cultivate interest and relieve stress. The color of the ball is random, adding an element of surprise to the experience. It is made of plastic cement, making it durable and suitable for children aged 3-6 years old, young people aged 15-35 years old, teenagers aged 7-14 years old, and even middle-aged and old people. The size of the ball is 6 * 6cm, making it easy to hold and play with. It comes in a color box packaging, making it a great gift option. This toy helps cultivate various abilities such as emotion, hands and brains, grasping, hand-eye coordination, interactive play, and parent-child communication. The Parent-child Communication Vent Ball is a sensory toy that provides a therapeutic effect. Squeezing this pressure ball in your palm creates a sense of comfort and helps relieve stress and anxiety. Unlike other pressure toys, this ball contains a huge bead, making it more interesting and satisfying to hold. It is made of durable thermoplastic rubber designed for extrusion, ensuring long-lasting play. This addictive and interesting fidget toy is suitable for both adults and children. It provides endless fun and relaxation, whether you're at home, work, or school. By squeezing and stretching the pressure ball, you can break the habit of out of control behavior and become more confident. It helps avoid cracking joints, shaking legs, and biting nails. The pressure ball is made of rigid TPR materials, free from BPA and toxins, making it safe for everyone to enjoy. Package Included: 1*Hedgehog pressure ball sensory toy Key Features: New and strange sensory toy Cultivates interest and relieves stress Suitable for various age groups Promotes emotion, hands and brains, grasping, hand-eye coordination, and parent-child communication Therapeutic effect for stress and anxiety relief Contains a huge bead for added interest Made of durable thermoplastic rubber Safe and free from BPA and toxins