Hammer Nail Mosaic Pieces 250gCreative Construction for Early Years Learning This Hammer Nail Mosaic Pieces set is a vibrant and hands on resource perfect for early years settings. Featuring a variety of wooden mosaic shaped tap tap pieces in different colours, each item has a hole in the centre for easy hammering onto cork boards. This open ended construction activity is designed to support the development of essential early learning skills through purposeful, creative play.