Feeling the pressure of daily life? Let the Kidney Stress Ball help you detox from tension! This squishy, anatomically-inspired stress reliever is perfect for medical pros, students, or anyone who needs a healthy way to squeeze out frustration. Kidney Stress Balls can be used as corporate gifts to promote the use of very good stress relief products, for the alleviation of mental and physical stress is very good. Can customize corporate logo. Made from pu material, measuring 3.54*2.32*1.57 inches, this custom kidney stress ball. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Portable, durable, practical for daily use.