Build nightlights and other models that light up in the dark with the amazing Magformers Neon LED Set. Uniquely constructed magnetic pieces include neon-coloured triangles and squares with rotating neodymium magnets sealed in every edge, so pieces always connect and never repel. Includes a rechargeable LED Block, which glows in seven different colours. Contains a rechargeable LED light block which changes through seven different colours. Make your own amazing glow-in-the-dark night lights from magnetic construction pieces. Magformers pieces always connect and never repel due to the unique rotating magnets safely sealed in every edge. Using the pieces you can make the famous magformers ball - a 26-sided rhombicuboctahedron. Magformers has a 100% global safety record and uses rare-earth safe neodymium magnets and sealed and toughened abs plastic. Size H26.7, W7.5, D18.5cm. For ages 3 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use.