In terms of materials, Zhenya as a male model might be made of medical-grade silicone for firmness and durability, while Katya as a female model could use a softer TPE for a more flexible and natural feel.
Wait, but the user mentioned "complete review covering..." both models. So I need to cover each one individually, then maybe compare them if necessary. The user might be considering between these two, so highlighting differences would be helpful.
Zhenya Y114 might have a realistic shaft with a detailed head, veins on the shaft, ridges, and a natural color gradient. The base might be a weighted design for stability during use. The internal structure could include a hollow design for weight reduction or a solid core for a more robust feel.
English
