Metalware Nesco Beef Jerky Factory Plus Kit includes: jerky gun, 3 attachments, 10 spice packets, 10 cure packets Prepares and seasons meat to be dried for jerky; ideal for beef or pork Gun constructed of durable plastic; attachments screw on securely Attachments include: 1/3-inch circular, 1/2-inch circular, 1-inch strip Designed for use with a food dehydrator or conventional oven; dishwasher-safe