Get rid of daily stress: This novelty fake brain ball provides a soothing effect and is easy to press, helping to relieve stress and bring fun. With a brain-like appearance and bright red color, it quickly attracts attention. Each brain pressure ball is approximately 6 cm (2.4 inches) in size. Sticky and elastic: The brain splat ball has a degree of viscosity and elasticity. When thrown on a hard surface, it splats and sticks, then slowly rolls to the ground. When squeezed firmly, bubbles appear in the center. A fun gift for trick-or-treaters or as a Halloween novelty. Easy to play: Zombie brain balls feature different surface textures and can be used as sensory toys. You can throw, catch, roll, and bounce them for entertainment. Their irregular shapes cause them to bounce and roll in unpredictable directions, challenging hand-eye coordination. Reliable material: Brain-shaped toys are made from durable materials, safe and thick, not easily torn or broken. Designed for long-term use, they are resistant to breaking under normal conditions.