Oknife® U1 Ultra Titanium Knife Ruike it has a built-in ball

it has a built-in ball bearing structure for smooth deployment of the blade

The dual-switch interface (side-switch for mode selection and a One-Step-Strobe back switch) puts both momentary activation and mode selection exactly where you need them

stiff writing surface

instruction manual

Durable Casing: Housed in a protective Polypropylene (PP) casing

Oknife® U1 Ultra Titanium Knife Ruike it has a built-in ballThe U1 Ultra Pocket Folding Utility Knife elevates the legacy of its predecessor, the U1 Utility Knife, with refined engineering, user centric design, and premium materialspositioning itself as a next generation essential for everyday carry (EDC) enthusiasts. Whether youre a seasoned professional or a first time user, this compact folder delivers unmatched performance, accessibility, and aesthetic appeal. Building on the U1 series core strengths, the