Horitomo Shu 1oz Tattoo Ink by Solid Ink (SI-H11-1OZ) — Classic Vermillion Red-Orange for “Old World” Irezumi BugPin Liner Smooth yellow → orange →

Smooth yellow → orange → red transitions

and clean readability

You can use the DUAL USB-C model with a foot switch (pedal) as usual

Cover-ups where strong dark impact is needed without using pure black

especially pink → magenta transitions

Horitomo Shu 1oz Tattoo Ink by Solid Ink (SI-H11-1OZ) — Classic Vermillion Red-Orange for “Old World” Irezumi BugPin Liner Smooth yellow → orange →General Description Horitomo Shu sits between red and orangea classic Japanese vermillion lane used historically in traditional composition work. Its built for artists who want authentic red orange warmth without the modern too bright effect. This solves the pain point of red orange that feels off for traditional Japanese themes: Shu keeps the look classic, grounded, and readable. Use it as a key warm driver for old world palettesespecially when