The stitching seems sturdy. They came well packed (in a round plastic ...
These IMAK Spirit Balls are about 2 inches in diameter and filled with small plastic beads.  The stitching seems sturdy.  They came well packed (in a round plastic tub, bubble-wrap packed, and boxed.  My 11-year-old daughter is pleased with hers and uses it at school to help her concentrate better in class.  I'm pleased with the quality and price ($6 for 12).
Rating: 5 stars