The Lishi tool is a combination picking and decoding tool two in one. It consists of a key blank (a keyway-specific molded pick channel), a single hook-pick lever (lifter), tension bar and even a decoding interface (reading panel). The graduated lines on the side of the tool make pick tip placement as easy as it gets.
These Lishi style tools borrow Mr. Li's design concept, and fill the gap in the residential locksmithing industry, which Mr. Li hasn't released tools for these locks yet. And if you're already familiar with how to work with a Lishi tool, there's no more learning process using these Lishi style tools.