SAS needle manufactured by JICO (Nippon Seiki Gem Industry Co., Ltd.). jico's proprietary technology to achieve high tracing capabilities. Most products are Japanese products and the manuals are in Japanese.
This Jico stylus sounds fantastic on my Technics SL-QL1 with the P22 cartridge. Flawless highs, flawless lows and clear punchy sound full of detail. No audible ITD. The micro ridge tip is an advantage for sure.