The CIRO "New Adventure in Clock Tower" Set is a challenging and engaging building toy with 866 pieces. Released in 2020, this interlocking blocks set features a unique Clock theme, perfect for fans of both building toys and clocks. Made of durable plastic, this set comes in a new, unopened box, ensuring hours of entertainment for both children and adults alike. With its intricate design and high-quality materials, this set offers a fun and educational experience for anyone looking to embark on a new adventure in the world of building toys.