Adobe CS3 icons completely stand out when you see them and in this cool coaster design, they also become an actual practical item. If only design was this simple!
There have been so many different cool coasters that we posted about before at Walyou, but these look simple enough to just work…

If you want to practice some math calculations or prepare your children for an exam at the meal table anytime you sit down to eat, these math coasters may provide some inspiration…