Using this item to expand your Brand. Buy blank Puzzle Piece stress ball. This stress balls in bulk for your upcoming fundraiser. These fun swag items are soothing to squeeze and are lightweight enough to take anywhere. Give them away as gifts or sell them to mobilize funds. Everyone will love using them to relax and will think of your organization when they do. Order today. Contact us to get a free quote today. Measuring 2. 5*3 inches, this custom foam puzzle piece 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. This Foam Puzzle Piece Stress Ball is ideal for your promotional needs. Suitable for bulk order and OEM and ODM support. Reliable lead times ensure timely delivery.