It’s been a long long time since I’ve wanted to make this work with mills. These are the steps to make it.
We need some fabric, felt and buttons.
1- Cut the fabric to measure of the frame leaving quite margin.
2- Calculate the size of the mills depending on the size of the frame and how many you want to put. My mills are 3.1’’ x 3.1’’ and 2’’ x 2’’ for a frame 5.1’’ x 7’’. They are made like this:
They can be sewn or sticked with silicone or glue for fabric.
3- Next sew a button in the center of the mill and sew it to the fabric.
4- Repeat the process with the mills you want to put and then place the fabric in the frame as I explained to you in the 6th step of the first frames tutorial.