제타 오펜시브

The base model in the Zeta line. 7 plies of pure wood, no carbon, priced at ₩35,000 — the cheapest of the line and the only one without carbon, against Offensive+ and Offensive+ Carbon (both ₩45,000).

The Zeta line appears to add carbon as "+" is appended to the name. The base version, 7-ply all-wood, leans toward control over reaction — closer to an entry-level all-round blade.