Special featuresWith deep-hole marker function.Combines powerful and highly visible marking with precise tracing, even through drill holes from Ø ≥ 5 mm.Suitable for all smooth and dry surfaces such as glass, metal, plastic, cardboard, foils.Soft and dimensionally stable special nib.One-handed operation (the holster always remains on the trousers, the second hand remains free to hold the workpiece).The "TWIST & REVIVE" nib can be completely twisted in an instant (enables quick reuse after inefficient use).Large XL ink reservoir.The stainless steel grip tube allows the nib to be twisted without getting fingers dirty with ink.Special features for red ink: Directly water and smudge-proof.Alcohol-based ink.Light and weather-resistant.Removable from smooth surfaces with spirit.Xylene and toluene-free ink.Technical dataColour: Red Line width: 1-4 mmNib shape: Round nib Model: BIG INK Brand: Pica