This category is for all knives.
“Sirius Black gave Harry Potter a magical penknife for Christmas in 1994. It had attachments...Sirius Black's penknife
“A meat cleaver is a type of knife commonly used by butchers to cut pieces of meat. Walter Parkin...Meat cleaver
“A silver dagger was a short knife used for stabbing made of the metal silver. Bellatrix...Silver dagger