Product Description Sluban is a new brand of building blocks and is compatible with other well-known brick brands. Sluban bricks are approximately 60% cheaper than other building blocks. With a variety of themes like Land Forces for the boys and Star DreamWorks for the girls Sluban offers much fun for young and old. Sluban is made of high quality materials and all products are CE, ROHS and ISO 9001:2008 certified. Box Contains 1 x Nuclear Submarine Building Bricks Set.