SpiroKu is not your typical stack-and-nest toy! The weirdly-shaped pieces - all in vibrant colors! - can be stacked and arranged any way you want. The unique contours are inspiring! But then, nest them together, pull up on the smallest, and let your jaw drop. The whole thing stretches into a tall, spiraling tower! - It's like magic!
Unique stacking cylinders that stretch into a tall tower
Encourages fine motor skills, spatial reasoning, experimentation, creativity
Vibrant colors fascinate the eyes, unique contours inspire imagination