Fuel their imagination with the Magnetic Building Blocks. Available as 97, 191, 2017, 227, 257, 272, 297, 332, 386-piece sets. Magnetic properties means it's easy to connect and build. Helps develop spatial awareness and critical thinking skills. Encourages children to think creatively and logically. Made from high quality ABS plastic in assorted colours. Lightweight material with no sharp edges. Inspire a love of science and engineering. Suitable for ages 3+.