1. Introduction
This instruction manual provides essential information for the safe and effective use of Kwadron Tattoo Needles, specifically the .25mm 3 Round Liner Long Taper model. Please read this manual thoroughly before use to ensure proper handling and application.
2. Product Overview
Kwadron Tattoo Needles are designed for professional tattoo artists, known for their precision and quality. This product consists of 50 individually packaged, pre-sterilized needles, featuring a .25mm diameter and a 3 Round Liner configuration with a long taper.
- Needle Configuration: 3 Round Liner, ideal for fine lines and detailed work.
- Needle Diameter: 0.25mm, providing a precise and controlled ink flow.
- Taper: Long Taper, designed for smooth penetration and minimal skin trauma.
- Material: Constructed from high-quality, extra-hard steel for durability and consistent performance.
- Sterilization: Each needle is pre-sterilized and individually packaged to ensure hygiene and safety.
- Quantity: Supplied in a box containing 50 needles.

Image: A box of Kwadron tattoo needles and several individually packaged needles, illustrating the product packaging and sterile presentation.

Image: A magnified view of multiple Kwadron tattoo needle tips, highlighting their sharp and uniform construction.
3. Safety Information
Adherence to safety protocols is paramount when using tattoo needles.
- For Professional Use Only: These needles are intended for use by trained and certified tattoo professionals.
- External Use Only: The product is designed for external application in tattooing procedures.
- Single-Use Only: Each needle is sterilized for single use. DO NOT REUSE. Reusing needles can lead to cross-contamination and serious health risks.
- Sterile Packaging: Always inspect the individual needle packaging for any signs of damage or compromise before opening. Do not use if the package is torn or opened.
- Proper Disposal: Used needles must be immediately placed in an approved sharps container to prevent accidental needle sticks and ensure safe disposal.
- Hygiene: Always follow strict hygiene and sterilization procedures for all equipment and work surfaces.
4. Setup
Follow these steps to prepare the Kwadron Tattoo Needle for use:
- Ensure your work area is clean, disinfected, and properly set up according to professional hygiene standards.
- Wash and sanitize your hands thoroughly, then put on new, sterile gloves.
- Carefully inspect the individual sterile packaging of the Kwadron needle. Verify that the seal is intact and there are no signs of damage.
- Open the sterile package from the designated tear-off point, avoiding contact with the needle itself.
- Gently remove the needle from its packaging.
- Insert the needle into a compatible tattoo machine, ensuring it is securely seated and aligned according to the machine manufacturer's instructions.
- Perform a test run with the machine to ensure the needle is functioning correctly and smoothly.
5. Operating Instructions
When using Kwadron Tattoo Needles, adhere to standard professional tattooing practices:
- Ensure the tattoo machine is properly assembled and powered.
- Dip the needle into sterile tattoo ink, ensuring the tip is adequately loaded.
- Apply the needle to the skin at the appropriate angle and depth for lining, as dictated by your professional training and technique. The 3 Round Liner is designed for creating crisp, clean lines.
- Maintain consistent hand speed and pressure to achieve uniform lines and prevent skin trauma.
- Regularly clean the tattooed area during the process to remove excess ink and blood, allowing for clear visibility of your work.
- Monitor the needle for any signs of dulling or bending during the tattooing session.
6. Maintenance
Kwadron Tattoo Needles are single-use, pre-sterilized items and require no maintenance prior to use. Post-use maintenance focuses solely on safe disposal:
- Immediate Disposal: Immediately after completing the tattoo procedure, carefully remove the used needle from the tattoo machine.
- Sharps Container: Place the used needle directly into an approved, puncture-resistant sharps container. Do not attempt to recap, bend, or break the needle.
- Machine Cleaning: Thoroughly clean and sterilize all other reusable tattoo equipment (e.g., machine grips, tubes) according to manufacturer guidelines and industry standards.
7. Troubleshooting
While Kwadron needles are manufactured to high standards, issues can sometimes arise due to improper use or external factors. Consider the following:
- Needle Bending or Dulling: If a needle bends or dulls prematurely, check your machine's settings (voltage, stroke length) and ensure you are not applying excessive pressure. Replace the needle immediately if compromised.
- Inconsistent Ink Flow: Verify that the needle is properly seated in the machine and that the ink cap contains sufficient, well-mixed ink. Adjust needle depth as needed.
- Skin Trauma: Excessive skin trauma can result from incorrect needle depth, angle, or machine speed. Review your technique and ensure the needle is sharp and undamaged.
- Packaging Integrity: If the sterile packaging was compromised upon receipt, do not use the needle. Contact your supplier for a replacement.
For persistent issues not related to needle damage, consult your tattoo machine's manual or seek advice from experienced professionals.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Kwadron |
| Model | .25mm 3 Round Liner Long Taper |
| Needle Diameter | 0.25mm |
| Needle Configuration | 3 Round Liner |
| Taper Type | Long Taper |
| Quantity per Box | 50 Needles |
| Sterilization | Pre-sterilized |
| Material | High-quality Steel |
| UPC | 644287493942 |
| ASIN | B078S6RBF7 |
| Manufacturer | Kwadron |
9. Warranty and Support
Kwadron Tattoo Needles are single-use, sterile products. Due to the nature of the product and for hygiene reasons, specific warranties for individual needles are not applicable once the sterile packaging is opened. However, Kwadron stands by the quality of its manufacturing.
If you receive a product with manufacturing defects or damaged sterile packaging, please contact your point of purchase or Kwadron customer support immediately for assistance. Ensure you retain proof of purchase and details of the issue.
For further inquiries or support, please refer to the official Kwadron website or contact their authorized distributors.
