Z Pyraminx (Concave Dot)
The Z Pyraminx is the 2nd generation pyraminx released from Z. It has a sturdy and snappy feel that resembles the feel of the ShengShou, but with Florian-style holes that allow for greater corner cutting freedom as well as a design that allows for stickerless variants to be produced. It features ball bearings that help the pieces slide into place and is slightly smaller than most other pyraminx puzzles.
This version is the Concave Dot version, which features slight grooves on the center pieces to facilitate grip when turning.