Meet Piu Piu the octopus, the latest cuddly character from Nattou that comes in a selection of soft and calming colours. Little ones will love to stroke, pull and twirl the tentacles. Piu Piu the octopus is perfect for premature babies, the plaiting of the tentacles remind them of the umbilical cord, which helps them feel safe and secure. The idea originates from Denmark - as well as calming babies, their tentacles make them less likely to pull on their monitors or tubes.