This open ended puzzle has rainbow angle blocks which can be used in multiple ways. Handmade from albesia wood and painted with non-toxic paint. Albesia is fast growing tree which produces a lightweight, soft, sustainable wood. In making these wooden toys artisans learn valuable job skills such as operating a lathe, painting, polishing and sanding. Hand crafted by skilled artisans working with Gospel House Handicrafts Ltd, a fair trade partner in Sri Lanka.