Introducing the stress cube set of four, available in a variety of colors for your enjoyment. Crafted from durable TPR material, these cubes are designed to endure countless squeezes. Easily clean them by rinsing off any dust with water, maintaining their pristine condition. Compact at 4.5x4.5cm, they are portable and fit effortlessly into pockets, backpacks, or bags. Ideal for relieving stress and enhancing mood, these cubes make a perfect birthday gift. Additionally, they serve as hand exercise balls, aiding in muscle stimulation and providing relief from carpal tunnel syndrome discomfort. Elevate your mood and alleviate stress with these versatile stress cubes wherever you go. Item Name: Stress Cube Material: TPR, Maltose Applicable Ages: Children (3-6 Years Old), Middle-aged (36-60 Years Old), Youth (15-35 Years Old), Teenagers (7-14 Years Old) Features: Slow Rebound, Stress Relief, Portable Size Size Details: L: 4.5cm/1.77", W: 4.5cm/1.77", H: 4.5cm/1.77" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 4 x Stress Cubes