Simple Yellow Flower Coasters

I made these sunny yellow coasters to use the 8 ply cotton I have on hand, they're a simple pattern from crochetspot.com that I've used before. For some reason they're proving popular in my shop with lots of views, I think I'll have to make some more in different colours! Or maybe its the cheerful yellow that's appealing? I'm thinking of ordering more cotton and some 4 ply yellow is on the list so I can make other coasters in the same colour as these!

this pattern is available for free