This product is the same thermo wood wellness royal model but fiberglass liner is prepared in extraordinary vivid colours. If you are looking for something impressive, this is the best offer ever. The luxurious tub from thermo wood or Siberian oak, wellness royal model with A type stairs will definitely decorate your yard. The dark colour of thermo wood is elegant and classy, whereas oak wood has a lighter colour and is known as very luxurious wood, exceedingly strong, heavy and durable. Thermo wood in general has better insulation qualities, but this time even an extra insulation for the whole tub is included for free, what a combination. This will definitely keep the water warm for a longer time. Conical walls will make your bathing more comfortable, relaxing and cosy. The integrated heater makes this model unique as it saves room in the tub, but does not require leaving an extra space outside. One can choose an electric heater as well, less effort, but great result.