InkMilling is a generally available tradeskill that deals with the creation and utilisation of ink. Inkmillers are able to combine a wide array of reagents to concoct inks of all colours, to be used in the creation of tattoos, war paint, dyes, and posters, and their increased aptitude with ink allows for more efficient tattoo usage.
The reagents required to create inks can be either purchased in bulk from Jingo, a tattooed man who resides within Vinci's tattoo emporium, or stocked manually by hunting and butchering certain creatures and collecting other raw reagents via the Gathering miniskill.
Abilities in InkMilling
| Ability | Description |
| Milling | Mill reagents to create inks. |
| RedInk | Create a red ink. |
| Fluidity | Mastery of inkmilling increases tattooing speed. |
| BlueInk | Create a blue ink. |
| Dyeing | Ability to dye white letters with inks. |
| YellowInk | Create a yellow ink. |
| Canvas | Your body is your art. Wear tattoos on your back. |
| Warpaint | Create warpaints for people to wear. |
| GreenInk | Create a green ink. |
| Calligraphy | Further mastery of inkmilling increases tattooing speed. |
| PurpleInk | Create a purple ink. |
| Poster | Posters that can be hung in rooms like graffiti. |
| GoldInk | Create a gold ink. |
| Mastery | Expert milling techniques can produce an extra ink. |
| BlackInk | Create a black ink. |
| Potency | Absolute mastery of inkmilling gives tattoos more charges. |