The product shown is the 0.35mm fine detail needle, which has a steel colored ball on the back. Badger color codes their needles by size/detail and the product in the image matches with the description.
However, what I received was the standard 0.5mm needle (with a blue colored ball on the end), which is what comes stock with the Patriot 105 airbrush. I made this purchase hoping to upgrade my 0.5mm needle to a more precise 0.35mm one, but what I received is just the exact same needle I already owned.
In short: If you are using a Badger Patriot 105 airbrush this is NOT a detail needle, this is just the standard blue ended needle with the incorrect product image.