The sturdy snap kit opener
Any other snap kit opener tool is valuable to any type of gunpla builder who are prone to mistakes of snapping together wrong parts, it is very easy to make those mistakes luckily there are lots of this kind of tool available out there, some are even free, heck you could even find a random household tool to do the job, but probably not as good job as this Wave Parts Opener; from the looks itself you know it is sharp, sturdy, and ready to break open any stubborn snapped parts you want to split apart badly. You have to be wary though, because forcing this into those crevices will definitely leave some distortion to the plastic.