Threadless Barbell With Onyx

SKU N/A Categories , Étiquettes , , , , ,
 40.00
  • Push Pin jewellery
  • Material: Implant Grade Titanium F-136
  • Gauge: 14G
  • Length: 12mm, 14mm, 16mm
  • Accessory size: 4mm
Autoclave Safe
Lifetime Warranty
Global Delivery with DHL Express
Professional-Only Access

Description

This elegant threadless barbell with onyx combines clean minimalism with premium materials — crafted from implant-grade titanium F-136, it ensures ultimate biocompatibility and long-term wear for sensitive piercings. The barbell is available in 14G, with lengths of 12 mm, 14 mm, or 16 mm to suit a variety of placements, and features a 4 mm onyx push-pin top that snaps securely without thread — ideal for swift changes.

The smooth surface and high polish help reduce irritation, making this piece perfect for lobe, helix, tragus, or cartilage piercings. As a wholesale item, it’s a reliable bestseller for piercing studios and retailers seeking high-quality titanium jewelry that’s autoclave-safe and built to last. The jet-black onyx adds a touch of sophistication, appealing to clients who prefer a refined, understated aesthetic.

Additional information

Length

12mm, 14mm, 16mm

Materials

Implant-Grade Titanium: The Perfect Choice for Piercing Jewelry

At Tremun, we specialize in manufacturing piercing jewelry using implant-grade titanium Ti-6Al-4V ELI (ASTM F136), a material recognized in the biomedical industry for its exceptional biocompatibility and corrosion resistance. This titanium alloy, composed of aluminum (6%) and vanadium (4%), is free from nickel and allergenic elements, making it ideal for applications requiring prolonged body contact, such as surgical implants and piercing jewelry.

Our titanium meets ISO 5832-3 and ISO 10993 biocompatibility standards and is certified under F-2923 and F-2999 regulations, ensuring its safe use for children over 3 years old and adults. These certifications confirm the material’s mechanical strength, chemical stability, and bioinert properties.

The manufacturing process includes high-performance polishing that reduces surface roughness, minimizing bacterial adhesion and promoting faster healing. The Ti-6Al-4V ELI alloy is wear-resistant and non-magnetic, ensuring stability under adverse environmental conditions and preventing skin reactions or color transfer.

Each production batch undergoes stringent quality controls, including spectroscopic analyses to ensure material purity and the absence of trace elements such as cadmium, lead, or arsenic. Additionally, our pieces are fully traceable, from raw materials certified under ISO 9001 and ISO 13485 to final delivery, ensuring complete supply chain control.

Shipping

Premium International Shipping

At Tremun, we offer free shipping worldwide on orders over €350, managed through DHL Express, a globally recognized leader in logistics. All orders are shipped from our facilities in Barcelona, Spain, within 24 business hours, ensuring fast and reliable processing.

With DHL Express, 99% of shipments are delivered within 24 to 72 hours, depending on your location. This level of speed and efficiency makes Tremun one of the few companies in the piercing industry to provide such an effective shipping system. Additionally, each order includes a tracking number so you can monitor its journey to your doorstep.

All products are carefully packaged to ensure they arrive in perfect condition.

Discover how Tremun combines luxury and convenience with world-class shipping.

Certificates

Material Composition Certificate

English Version

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Material Composition Certificate

Spanish Version

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Material Composition Certificate

Italian Version

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Material Certificate for Batch

Batch Certificate

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Warranty

Lifetime Assurance: The Excellence You Deserve

At Tremun, the quality of our jewelry is not just a promise; it is an unwavering standard. That is why we offer a lifetime assurance against any manufacturing defects, ensuring each piece retains its elegance, durability, and perfection over time.

What Does the Assurance Cover?

  • Guaranteed Material Purity: We use only implant-grade titanium (ASTM F136), certified for biocompatibility and free from allergens or harmful elements.
  • Impeccable Finish: Any anomalies in our high-performance polishing techniques or assembly are fully covered. Our pieces are crafted to deliver flawless brilliance and exceptional durability.

Exclusions

The assurance does not cover:

  • Damages caused by improper use
  • Normal wear and tear
  • Unauthorized modifications

At Tremun, we believe true luxury is supported by absolute confidence.

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