I received a letter-S sealing stamp along with an assortment of sealing wax cubes and a sealing wax melting spoon and stand for Christmas.
I had fun trying different colors and experimenting to see how many cubes I needed to make a well-rounded seal.
My letter-S stamp is rather large. I found four cubes to be the number I needed. I also found it effective to make a circle the size I needed for the stamp and to fill the center before pressing with the seal.
I have a lot to learn about wax sealing letters, but I am having fun along the way!