Made from slow-rebound PU foam, this item gradually returns to its original shape after being squeezed, helping to relieve stress and soothe anxiety. It feels soft and springy, resists deformation from repeated use, and is ideal for relaxing the hands and alleviating fatigue during breaks from work or study. Customizable with logos, patterns, or text—including designs based on your own artwork—it makes for a unique branded gift. Crafted from high-quality PU foam, it is safe and odorless. The surface is smooth and fine-textured, resistant to peeling or cracking. Its spherical shape fits comfortably in the hand, and the material is durable and compression-resistant. It features a sporty design with a blue base and colorful lines, though custom color schemes are also available.