Baby Einstein Stack & Stream Octopus, 5 pc, Small Toys For Kids, Toys are an ideal way to engage the attention of even the youngest children. Not only will the Baby Einstein Stack & Stream Octopus toy keep your child occupied, but it will also help develop sensory perception and other valuable skills. Characteristics: develops your baby’s concentration skills stimulates the senses of sight and touch the toy can be taken apart and put back together colours stimulate sensory development