What a really cool idea. The Tool Maid attaches to the top of yoru carburator, preventing anything from falling inside, and provides a convenient place to hold your tools while you work. Plus, it has slots that neatly hold your spark plug wires in the correct order, and holes to store your spark plugs. This item is constructed from durable, chemical resistant plastic for years of service. Once you start using the Tool Maid, you'll wonder how you ever lived without it.