These wood coasters are a really simple and easy DIY project. What makes them even easier is that you don't have to cut, sand or varnish anything... That is if you're lucky enough to find the items already done for you.
I came across some wooden floor samples that were cut into squares with rounded edges, all I had to do was remove the sticker. When I saw them, I knew they'd be perfect for coasters. If you aren't lucky enough to find them already done, it may take a little work.