Reply by Jarnno2563

Most of the Filet Crochet items on HassDesign.com were made using thread size 20 or 30. Using a different brand than specified may vary the size slightly. If you would like to change the size of thread make sure you use the right size hook (look for specified hook size on the thread label) and make a sample swatch to calculate the final size of your work.

-- Sydney wedding photographer