I bought this to specifically replace the joycon housing for my Nintendo Switch. A triangular screwdriver (the smaller of the two) fits perfectly. The green plastic pliers were great for removing the battery connector, opening the plastic case, removing the trigger, etc. Needle nose pliers were extremely helpful for stripping the strap connections and unlatching the buckles. A wonderful tool kit and case can be used to hold the pieces as the foam inside is white. The Switch has these tiny springs and screws that are easy to lose and hard to find when they fall on the floor. The case helped me to "catch" the spring and acted as a place for the screws. When they turned around, I knew they were still in the suitcase.