The kit included a catalog/instruction booklet, etching pencil, paint pallet, plus wooden plaques with images of the characters to be used for wood-burning and painting. The vertical pieces measure 3.5" x 5" x .125" thick. The horizontal is 7" x 5".
A finished plaque.
The electric pen burner is missing from the above set but an example is shown below in another kit produced by the Marks Brothers Company.
Images via abright1969.
Still another kit displays the metal tapping tools found in some sets
Images via hollyoffspring.