Grimm's CASA CORAL Fantastic Stacking Blocks House, 4 Pieces Set consists of 4 uniquely sculptured blocks that combine into a puzzle in a coral-shaped building. Gentle, softly rounded edges and beautiful lavender-shaded colors from water-based stains make these blocks a work of art. Ages 2 years & above can creatively use Casa Coral Blocks for building or pretend play. For even more fun, Casa Coral blocks can be combined with other blocks such as Grimm's Dwarf Village Set and other Grimm's Fantastical Blocks.