This is the 130-piece building set that uses real bricks and mortar to create sturdy, elaborate structures. Young masons can fashion the cooked clay bricks and kid-friendly sand and corn-extract based mortar into a summer cottage, castle, or other buildings. The lightweight, mini trowel enables young hands to spread mortar across shingles and bricks, and build homes with windows, doors, and gates that open and close. Immersing the buildings in water rinses away the mortar, enabling countless construction projects. Includes instructions for two buildings or junior bricklayers can use their imagination and skill to create unique edifices. Made in Germany. Ages 6 and up. Assembled size: 5" H x 7" W x 11 1/2" L. (5 1/2 lbs.)