I also have a magnet that I use for my water. I actually use a magnet
stick it is like a drink mixer. It has in the bottom a magnet that
magnetizes the water as I drink it. I think it is really convenient.
Do you know that you can magnetize any type of liquid? Including
Soda, milk and juices. I don't think the hole will be a problem i the
magnet has enough gauges!