This toy teaches patience and finger control and encourages ingenuity. The cubes are vastly superior to the ordinary painted or polished wooden cubes and are far more interesting to build up. The hollow cubes, which are light and the correct size for little fingers to manipulate, are unbreakable. They are also immune to attack by tongue or tooth. The child will eventually find that he can only build a high tower if all the studs are interlocking properly
Age: 1 - 5 years.
Year : 1945