This is a brief how-to video I made for our jack in the box prop, which we used in our 2008 haunt. It was constructed from about $20 worth of lumber, some wrapping paper scraps and scrounged materials (mask, blinking lights, scary latex gloves)
by bsueboutiques
by Cherishing Artz
by Martelli Enterprises: Sewing
by Laura in the Kitchen
by Hollycat50
by Sean Evelegh
by Rachel Dixon