This is construction with the WOW factor! These lovely metallic blocks have a real treasure appeal. They can be stacked, sorted and rolled - great for high level engagement. Younger children will enjoy exploring and grasping them whilst older children will use them for a variety of open-ended learning opportunities. An exciting addition to our Marvellous Metallics range. Made from plastic but finished with a mirrored metallic effect. Suitable from birth. Set of 12 coloured blocks, 4 of each size:12cm, 10cm, 7cm.