Mega Hoberman Sphere

Think big. Like, really big. The Mega Hoberman Sphere is the jaw-dropping, mind-bending, geometry-meets-magic toy that unfolds before your very eyes into a spectacular rainbow structure you can actually fit inside. Starting compact and expanding to an astonishing 4.5 feet in diameter, this dynamic, lightweight sphere fosters spatial understanding through hands-on play.
 
Whether you hang it as a kinetic mobile, use it as a hideout fort (just toss a blanket over it!), or simply expand and collapse it repeatedly because it's impossibly satisfying — this thing is a showstopper.
 
Dimensions: Packaged dimensions: 17" x 17" x 15.75" | Weight: 7.55 lbs  Expanded diameter: up to 4.5 feet (54 inches) Collapsed diameter: approximately 16–18 inches Hansen
Includes a convenient pulley system for easy expansion. Recommended for ages 6+.
 
⚠️ Bubble-making disclaimer: The Mega Hoberman Sphere was not designed or created to make bubbles. Results not guaranteed! Bubble success depends on a whole lot of factors — your solution mix, the weather, temperature, humidity, and even your location can all play a role. Do your own research before purchasing with bubble-making in mind, as we make no guarantees regarding its performance outside of its intended design.