It's the portable version - the one you take in the car, keep on your desk or bring to school (don't tell your teachers we said that). The Mini Sphere also magically expands from 5.5" to 12" and it is addictive - just TRY to put it down. Perfect for kids and stressed-out adults. Recommended for 1 player, ages 4 and up. Made in China. Package dimensions: 6.250 x 6.250 x 6.000 inches. Includes 1 Expanding Sphere, Game and Activity Sheet. Wipe clean with dry or damp cloth. WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years of age. Choking hazard Imported Material & Care Plastic Spot clean only