The Heatwave Right Angle Connector 10mm to 6mm can be used to connect the silicone tubes of the outlet pipes coming from the Heatwave Milk Warmer. to a different type of teat than the standard one the Heatwave comes with (i.e. Excal teat or Peach Teat). This Right Angle Connector is not automatically included in the purchase of a Heatwave.