This is a rare find for collectors of vintage classic toys. This battery-operated telephone intercommunication set from the 1970s is perfect for children aged 3-7 years old, and is a great gift for those who enjoy retro toys. The set is ideal for those with conditions such as dementia or Alzheimer's, as it can provide a sense of nostalgia and help to stimulate memory and communication skills. This would be an amazing addition for a care/nursing home for dementia sufferers who sadly have gone back to their yesteryears