The sound of a knife blade. There are 6 types of sound effects called “Knife” that will suit different movements in the frame. Sound package includes: 01 Knife : 0:01, 02 Knife : 0:01, 03 Knife : 0:01, 04 Knife : 0:01, 05 Knife : 0:01, 06 Knife : 0:01