This new clue will do the trick.

Dear Friends, please try again. 

Another new clue.

One side is pretty the other side does the work.

Have a great week dear friends, 

Gina

Addendum

I call my invention "Fancy Feet".  They are made of clay and measure 2 by 6 inches each.  After painting them with Italian powder pigments they are then glazed and my secret formula is applied to the working side.  They are then fired, in my kiln, to 2,000.00 degrees Fahrenheit to last many lifetimes. 

Be happy, be safe, 

    Gina