If you are always looking for a convenient and a stylish method to keep the cup holders of your car clean, you should be looking at holographic designed car coasters. This set of iridescent car coasters are made from a super absorbent ceramic. Hence, they have the ability to absorb water droplets and keep the cup holders clean at all times. You will never have to deal with the hassle of cleaning it on your own. You will also be able to deliver a unique personality to your car with the help of these. This is a great gift that you can give to any car owner so go ahead and order yourself a car coaster with a holographic look.