SCS Direct Building Bricks - 500 Pc Big Bag of Bricks Bulk Blocks with 27 Roof Pieces - Tight Fit with All Major Brands Big bag of building bricks - 13 different shapes in 10 colors! Guaranteed tight fit with all major brands Unleash your creativity to make bigger, better creations! More bricks at a better price! Less fillers than competitors - Bricks you actually want and need!