Introducing the Rainbow Spring 10.5cm – the grooviest gadget you never knew you needed! This mind-bending spring is not just any ordinary spring, oh no! It’s a mesmerizing spectacle of neon rainbow goodness that’ll have you spiraling into a world of color and fun. Made from hard plastic, it’s durable enough to handle all your stretching, squishing, and bouncing needs. Get ready to unleash your inner child and let the rainbow vibes take over!