This is crazy - how does it not get tangled?
Put your hand through the rings and watch as it runs smoothly along your arms (bare arms work best). Pass them from one arm to another, or one person to another, just for fun. Running it along the a flexible tube (like a hose or an extension cord) makes it look like a metallic soap bubble and is an intriguing way to observe interlocking strands of metal in motion) Swingy can be folded flat or popped back to the round shape.
Colour of rings may vary – some are silver, some are gun metal grey
Recommended from ages 5 years +