Tattoo Design Tattoo Equipment and Tools 2 — Questions and Answers
Question 1: What is the function of tattoo ink 'caps' or 'pigment cups'?
- To hold small amounts of ink during a tattoo session (Correct answer)
- To store bulk ink bottles
- To mix pigments before bottling
- To cap the needle tip between passes
Correct answer: To hold small amounts of ink during a tattoo session
Ink caps are small disposable cups that hold working amounts of ink during a session and are discarded after each client for hygiene.
Question 2: What is a 'cartridge' tattoo needle system?
- A pre-assembled, disposable needle and tip unit that clicks into a compatible machine (Correct answer)
- A metal needle bar requiring separate sterilization
- A reusable needle cleaning kit
- A system for mixing multiple inks into one cartridge
Correct answer: A pre-assembled, disposable needle and tip unit that clicks into a compatible machine
Cartridge systems integrate the needle and tube into one disposable unit, making needle changes faster and reducing cross-contamination risk.
Question 3: What voltage range is typically used for tattooing with a coil machine for linework?
- 7–9 volts (Correct answer)
- 1–3 volts
- 12–15 volts
- 20–25 volts
Correct answer: 7–9 volts
Most coil machines are run at 7–9 volts for linework, providing the right needle speed and force for clean line delivery.
Question 4: What is the purpose of 'green soap' in a tattoo studio?
- A diluted antimicrobial soap used to clean and prepare skin before and during tattooing (Correct answer)
- A rinse solution to clean tattoo machines
- A special ink preservative
- A sterilization liquid for autoclaved equipment
Correct answer: A diluted antimicrobial soap used to clean and prepare skin before and during tattooing
Green soap is a medical-grade antimicrobial cleanser diluted with water and used to clean the skin before stencil application and to wipe away excess ink during tattooing.
Question 5: What is an 'autoclave' used for in a tattoo studio?
- Sterilizing reusable metal equipment using pressurized steam heat (Correct answer)
- Cleaning ink bottles before reuse
- Disposing of used needles safely
- Mixing pigments at precise temperatures
Correct answer: Sterilizing reusable metal equipment using pressurized steam heat
An autoclave sterilizes reusable metal tools by exposing them to pressurized steam at high temperatures, killing all microorganisms.
Question 6: What is the role of 'petroleum jelly' or a similar barrier product during a tattoo session?
- To reduce friction on skin and help the needle glide smoothly during shading (Correct answer)
- To seal the fresh tattoo after completion
- To dilute ink for lighter shading effects
- To keep stencil ink from smearing
Correct answer: To reduce friction on skin and help the needle glide smoothly during shading
A thin layer of petroleum jelly or similar product reduces needle drag on the skin, especially during shading passes that cover large areas.
Tattoo Design Tattoo Equipment and Tools 2
What is the function of tattoo ink 'caps' or 'pigment cups'?