Filet crochet is hardly the only technique for making crochet coasters. Tapestry crochet is another great option for a set of coasters that complement one another.
Diamonds Coasters
Simple Crochet Snowflake Coaster
Whimsical Pumpkin Coaster
Textured Crochet Spike Coaster
Vintage Heart Coaster Free Crochet Pattern
