The COPIC Original markers come with a fine nib which is great for writing and also for coloring in tight spots. The Original markers also come with a broad nib which is great for coloring larger areas as well as adding custom color to embellishments - my favorites are ribbon and Paper Frills (Doodlebug).
Ciao & Sketch come with a Super brush nib and a Medium broad nib.
HTH,
Linda
www.amusenews.typepad.com