Supper Coaster

I'm a pretty clumsy person and tend to knock my glass of water that I keep on my desk over onto things that are usually important. I crated a super coaster that keeps my glass from tipping over when I accidentally wake it. I made this using masking tape and a cardboard box. I used decorative paper on the outside to make it more aesthetically pleasing. It works pretty good, now when i whack my glass it just slides across the table and does actually fall over, it does however splash a little and get the box a little wet, so that is one aspect I can work on .