Thanks for the suggestion. I have spoken with the tobacconist that sold me these, and he has said, that since they are made of solid Kardwood(sp?), it may be that they may take a bit more time to adjust to the humidity. According to him, too much water can be hazardous to this type of wood, which though sturdy, is also very lightweight and absorbant. He says a more gradual aproach is neccessary with SOLID Kardwood. I told him about your comments and he suggested you may be used to dealing with Kardwood lined humidors. If possible you should upgrade to SOLID as soon as possible. Mine are great!