Aroma Dome ... No candle, no water, no mess. Just place 2-3 drops of your favourite Essential Oil or Fragrant Oil onto the porous dome and it will slowly diffuse into the room. Never use more than 6 drops. If you have trouble sleeping, apply 2-3 drops of Lavender Pure Essential Oil to the tip of the dome, the Oil will absorb into the Dome and gently evaporate over the next 2-3 hours. In the morning, add 5 drops of Pink Grapefruit or Lemon Myrtle, a great way to start the day. For studying, try Basil, Thyme or Rosemary to improve focus. A perfectly safe substitute for an Oil Burner or Candle in a child's bedroom.