With more than 100 years in the gun-care business, Hoppe's cleaning kits aren't just convenient, they're extremely well thought out. Hoppe's Cleaning Kits include: Hoppe's No. 9 Solvent, 2 oz., Hoppe's Lubricating Oil, 2.25 oz., round cotton patches, slotted ends and adapters (where appropriate), aluminum cleaning rod, and a brush to fit your specific caliber or gauge. Brushes are not included in universal models. Comes in an economical clamshell package.