My highest recommendation on the recent sample run of coasters that StickerMule did for me.  Their sample runs are a great way to actually see/touch/feel the product before you invest in a big run.  I'm doing a bigger run of the coasters now because I'm buying with confidence.  Not only were the coasters of the highest quality, the colors were very vivid and rich in texture.  Shipping/delivery was way ahead of their estimate, and that was during the holidays.  5 of 5 stars!

A great first sample order!