Bring a touch of motion and science to your space with this blue and red Newton's cradle. A classic gadget with a colourful twist, this multi-coloured version features a vibrant blue base and red frame, making it a fun addition to any desk or shelf. Simply lift and release one of the metal spheres to watch the energy transfer through the line in a soothing back-and-forth motion. Ideal for decoration or a quiet moment of focus during the day, it offers both visual interest and hands-on curiosity. Measuring 13 x 9.5 x 8 cm, the Newton's cradle adds charm, colour and movement to your workspace or home.