Introducing the 3.8mm Game Bit from Old Skool, a must-have tool for opening NES, SNES, and Gameboy cartridges. Old Skool, a brand under Video Game Advantage, is a trusted name in the video game industry, offering quality products and competitive pricing. Our Game Bit is designed with precision, making it an essential part of your toolkit. With Old Skool, you're assured of a product created with utmost care and expertise.