What is Flexo? It's a whole new universe of possibilities. Bounce, flex, bend, wrap or wear - the choices are seemingly endless. Flexo uses a unique rigid construction brick and flexible tendon that allows you to truly flex your imagination and create designs you never thought possible. It is great fun by itself, but is even more amazing when combined with your own brick collection. Together they create endless opportunities and amazing functionality. Flexo is 100% compatible with LEGO and other major brick brands and is the ultimate expansion pack to your brick collection.