Complex sentence: Tools that these scribes used were styluses with sharp triangular tips, making it easy to leave markings on the clay, the clay tablets themselves came in a variety of colors such as bone white, chocolate and charcoal.
Split into simpler sentences: Tools that these scribes used were styluses with sharp triangular tips, making it easy to leave markings on the clay. Clay tablets were among one of the essential components for this type of writing, and it came in a variety of colors such as bone white, chocolate and charcoal.