Game Boy Console Cleaner - Game Boy Cleaning Cartridge by 1UPcard

A clean console is just as important as clean games. If your Pin Connector located inside your Game Boy is dirty, grimy, or corroded, use this before inserting games!

This Game Boy console cleaner is brand new made from all new parts.

• Cleans and polishes the connectors on your Game Boy
• Assembled in the USA from domestic and foreign components.
• Compatible with Game Boy™, Game Boy Color™ and Game Boy Advance™ including Game Boy Advance™ SP. 

For Nintendo DS, it will clean the connectors in the bottom slot that accepts Game Boy Advance games but it will not clean the top slot that accepts DS games.