Select bright scraps from your stash and unify the set by using some of the same fabrics in each. Give each one a different dominant color, if you like, but choose a unifying accent color or binding fabric.
A layer or two of Insul-Bright batting will make them heat proof.
Each of the pot holders are 8″ x 8″ once completed.
The pattern for the “Bright Ideas Pot Holders” is included in 101 Fun-to-Quilt Pot Holders by Trice Boerens.