This microscope-shaped model stress ball is the perfect toy to use in hospitals, laboratories, and schools, which will not only help you improve brand awareness but also help you release stress.It could reduce physical discomfort and relieve mental tension.Every squeeze will improve focus, increase strength, and soothe the mind. Relax your mind and body with your new stress ball.Take action today for your next advertising adventure! Made from pu material, measuring 2.95*2.36*4.6 inches, this custom analog microscope stress ball. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization: Logo printing available with multiple packaging and color options. Product Highlights: Portable, durable, practical for daily use.