Natural Spaces Blocks with Colours Balls - Set of 18The Natural Spaces Blocks with Colours set is an engaging and visually stimulating construction resource, perfect for building large scale structures while enhancing sensory play. This 18 piece wooden block set features clear window inserts and colourful balls inside, adding an exciting visual and auditory element to traditional block play. With a variety of shapes, including cubes, triangles, rectangles, squares, and planks, children can experiment