There is some debate over whether or not bingo markers are actually harmful to the environment. Some people claim that the ink used in bingo markers can seep into water supplies and contaminate them.
Others say that the markers themselves are not harmful, but the ink used to print them can be.
The truth is likely to be somewhere in between these two positions. Bingo markers do use a small amount of ink, but most of it is contained within the marker itself.
Furthermore, most of the ink used in bingo markers is water-based, which means that it is not harmful if it gets into water supplies.
In conclusion, bingo markers are not typically considered to be harmful to the environment. However, if they do get into water supplies, they may not be harmful to human health either.
