Anatomical Heart Vein Stress Ball

This anatomical heart stress ball displays prominent veins to illustrate blood flow, making it an excellent promotional item for blood donation centers. Its squeezable texture helps alleviate tension during appointments, offering a lighthearted way to encourage donor relaxation. Designed for adult use; not a toy for children or pets due to choking risk for those under 3 years. Customization options available for bulk orders.