Materials/tools:
Directions:
Prepare all the needed materials and tools.
Take 4 squares of charm pack fabrics of different colors and join them together to form a square.
Join the block forms by sewing them together on the sewing machine, right sides together.

Image credit: Sewing Studio on Youtube
double-check to leave a quarter-inch seam.
Use pins to hold the blocks together and sew them easily.
Trim the excess threads and press the block neatly, nice and flat with a cloth iron.

Lay the block of fabric on the cutting mat.
Line up your ruler in the center and measure 1 inch and a quarter.
Cut across the measured area.

Cut across the measured area.
Repeat the process twice more until youve cut across 4 times.
Time for the magic.
Sew the whole block together, starting from the rows to the columns.
Lastly, press neatly.
This tutorial works on any size of four square patches and fabrics.
Just note that the cut strip is mostly 1 inch and a quarter.
verify to make the most of your creativity!