Review on 🔧 High-performance Vessel Ball Grip 1/4'' Hex Bit Interchangeable Screwdriver Set - Includes (+1, 3 / +2, -6 / PZ2, PZ3) Bits. Model: 220W3J1 by Patrick Lets

Nice little tool kit. Looks like original JIS. I repair LED signs for a living and there are a few brands that have always given me trouble removing screws. No matter what I tried, it never seemed perfect. On a job I was loading my tools for, I accidentally grabbed a screwdriver I bought years ago to work with old Mikuni carburetors. This was disappointing to say the least as I have OCD when it comes to my "specialty" tools and to make sure I only use them for what I bought them for. Anyway, I'm glad I found out that several brands use JIS screws, presumably because they fit the heads perfectly and securely. I have no more problems. I've also tested them with an older Mikuni carburetor and they fit just as well as my "special" screwdriver I used! Haven't used #3 yet, but 1 and 2 are the real deal.