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.Details:Multicolor6.25" x 6.25" x 6" package sizeContents include: 1 expanding sphere, game and activity sheetFor 1 playerMade in ChinaBrand new condition in original packagingWipe clean with dry or damp clothFor ages 4 and up