1000-piece set: Includes 1000 mini blocks in a random assortment of colours. Get creative: Let your little one unleash their creativity as they can build endless designs. Durable: Made from ABS material. Hours of fun: Suitable for children ages three years and over. Kids' toys: Get a children's multi-colour building blocks set. Size: Each piece measures 8mm x 8mm. | Kids' Multi-Colour Building Blocks | Wowcher