3.8mm Gamebit screwdriver

Finger Gamebit Screwdriverthe simple solution to screws on game cartridges compatible cartridges: NES, SNES, N64, GameBoy and GameBoy Color This finger screwdriver works fine but will wear out if printing in PLA. the test version successfully unscrewed a handful of cartridges and has not wornout yet.but i recomend a tougher material or printing multiple (it is only 2g) No special assembly instruction or additional tools required, this is a finger screwdriver.