High Humidity will play with your chips too.
Please remember you are useing products that were made for coins and medals not chips.

We talked to the people at Air-tight and they said they have found nothing in their products that would harm coins.
They will not make ring other than white and Black as other inks would be harmfull.

Dansco makes coin albums that have slides in their supreme albums so you can see both sides of the items you place in them.
They also have said their items are safe for the collector, Their supreme albums are a little high priced but I have found them tobe very good.