Rebuild great structures from ancient history, or challenge your kids to create new Architectural works of art with these tabletop block sets. The 90-piece starter set contains 16 different shapes for building fun, and can be used in conjunction with any of the 'themed" add-on sets for limitless possibilities. Clean-up and storage is a breeze with the clear plastic bucket and lid with handles. 40 piece set in an assortment of castle style shapes. 2 lbs.