Expand A Ball Stress Ball

The ball is not a solid sphere but a complex assembly of linked parts. This multi-jointed design permits the structure to stretch and flex without breaking. When you apply a twisting motion before release, the internal geometry responds by opening up. It is a mechanical puzzle that solves itself in mid-air.

Tossing the ball triggers its primary function. As it spins upward, the segments separate, increasing the overall diameter to thirteen centimetres at peak expansion. Gravity then pulls it back down, and the momentum of the spin helps the joints realign. Catching it feels like grasping a solid form again, ready for the next throw.

Despite its dynamic range in play, the product arrives in a modest carton measuring eighteen by fifteen by eight centimetres. The total package weight is one kilogram, making it easy to store on a shelf or pack for a trip. The multi-colour finish ensures it stands out against neutral backgrounds, while the compact size suits small hands and limited spaces alike.

• Multi-jointed construction allows full expansion
• Reaches 13 cm when fully open in the air
• Suitable for children aged three years and older
• Multi-colour finish adds visual interest
• Packed in an 18 x 15 x 8 cm carton

• Throw the Ball into the air with a spinning action, you will find it expands in the air and then contracts again when it lands in your hand.
• Features
• 13 cm expanded
• Suitable for Age 3+
• Multi jointed Expanding Ball
• Twist as you toss
• A wonderful tactile toy that you can have fun playing with!