Silverhill Tools ATKNND Nintendo Game 3.8mm and 4.5mm Screwdriver (Miscellaneous)
I have used one of these two screwdrivers, one for GameBoy Color. It was perfect, I could change the used battery from my version of Pokémon Gold (with 3V CR2032). Solid, large and holding well in hand, it will give almost want to open cartridges jus