Which Custom Tattoo Machine Do You Need?
Every Koller Iron is hand-built to a specific role. Pick the tuning that fits how you work — Travis dials in the rest.
From Spec Sheet to Shop
No Shortcuts.
No Compromises.
Travis Koller
Travis is a working tattoo artist with a neo-traditional, new-school edge — vivid color, bold linework, illustrative characters. The kind of artist who knows exactly what a machine needs to do because he runs one every day.
The machine-building came from the tattooing. Tuning his own irons to his exact hand turned into a workshop hand-winding coils and finishing custom frames for artists who refuse to settle for mass production. In 2024 he competed at the Tattoo Machine Olympics alongside the best builders in the trade.
Every Koller Iron is cut, wound, finished, and tuned by hand. No two are identical. All of them are built to outlive you.
New School.
Hand Made.
Vivid color, bold linework, characters with attitude. The illustrative hand behind every Koller Iron.
What People Say
Travis tattooed a full-color wolf piece across my chest and shoulder. The line work is razor-sharp and the saturation has held up — you can tell the man knows his machines because he builds them himself.
Custom Coil Tattoo Machines, Built One at a Time
Koller Irons builds custom handmade coil tattoo machines for working artists. Every machine is cut, wound, finished, and tuned by hand by Travis Koller (TMO 2024 competitor) — liners, shaders, color packers, and combo workhorses configured to your geometry and tuning preferences. Lifetime support and retuning included.