Screwdriver tool for opening various Nintendo systems, accessories, and games, including NES, SNES, N64, GBA, Gameboy Micro, and more. Note: This is the screwdriver only. A screwdriver bit (gamebit) is used in conjunction with this screwdriver in order to open up games, hardware, etc. Driver only for 4.5 mm and 3.8 mm Game Bit 1/4" thin shafted driver will fit inside the gamecube or any other console. Game Bits are NOT included (screwdriver only). Game Bits are sold separately. Please check our store for the bits Great for cleaning games A must have for all video game collectors and video game stores