Ricardo S.wrote a review of Park Tool Shop Screwdriver on October 3, 2019
Familiarity: I've used it several times
i think some of the Park Tools are a bit over priced. But these are well worth the money. The zero cross has a real tiny point, but i needed it for a very small screw on a shifter!
Also i’m pretty sure these are JIS. since most bikes are made in Asia using these makes even more sense.