The Daydream Castle building block set includes 52 pieces and is a great way to learn about shapes and develop spatial reasoning, but, enrichment aside, they're also a great way to just have a lot of fun, no matter what age you are. Your standard wooden block sets have the basics covered: squares, rectangles, equilateral triangles, maybe a few cylinders, but we wanted to re-energize the humble wooden block with some exciting new shapes. And that's how we arrived at our 52-piece Daydream Castle wooden block set!