Ceramic aroma burner lamp or Daiso candle ..

I tried lighting an aroma burner lamp and a candle I bought at Daiso.

When the child is young, dropping a drop of aroma oil onto the water creates a subtle and lovely scent.

The downside is that there is a candle at the bottom, so you have to refill the water frequently. I bought it for its humidifying effect for my child's rhinitis, and I'm still using it well. There are probably many good diffusers these days, but I recommend this aroma lamp.