How many of these clever wood robots can you put together and keep them balanced? From Schylling Toys the world leader in traditional toys and classic fun, this unique building toy can be put together in many different positions creating many different shapes. Brightly colored and made from solid wood, these durable robots can be interlocked in many creative ways. How many innovative ways can you find to put them all together? Are you ready to accept the challenge? There are 9, 3.5 inch robots included in the set, for ages 3 and up.