Hoppe's Pistol Cleaning Kit is convenient, and well thought out. The kit includes Hoppe's No. 9 Solvent 2 oz., lubricating oil 2.25 oz., round cotton patches, slotted ends and adapters (where appropriate) and an aluminum cleaning rod. It comes in a reusable plastic box. This model is compatible with 38/357/9mm caliber pistols and includes a nylon brush, nylon slotted end, and nylon jag.