Stunning crystal coloured gem cubes in 10 different colours. Made from solid acrylic and beautifully finished with smooth edges. The cubes are highly appealing to handle, they sound lovely when tumbled together and will catch the light to show the internal reflections in a fascinating way. A lovely starter set for learning about colours and colour mixing, for stacking and balancing, and for using in small world play. Each cube measures 1". 10 cubes total. Ages 3 and up.