Bottle of Nintendo Game Cleaning Rinse. Specially formulated to rinse cleaning paste from metal contacts on NES SNES and N64 game cartridges without causing any harm. Enough to rinse clean at least 25 games. For use with our Nintendo Game Cleaning Paste.
Also check out these other Nintendo Cartridge Cleaning accessories:
Nintendo Cartridge Cleaning Paste
Nintendo Cartridge Opening Tool (3.8mm security bit)