Cahaya Brass Insert Only - Price Per 1

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Weight 0.000800
Brand Elementals Organics
Material Brass

Cahaya Brass Pendant Insert for Insert-Ability Tunnels – Price Per 1

These Indonesian brass inserts from Elementals Organics are the must-have accessory for your insert-ability tunnels. Indonesian for “light”, this Cahaya insert will illuminate your essence no matter how you wear it. Please note that the listed sizes correlate with the tunnel gauge – the actual insert size is roughly 2mm-3mm smaller. They are available for tunnel sizes 12mm to 30mm.

This listing is priced per one insert only.
If you’d like a pair, please check out for Quantity 2.
If you’d like to purchase insert with an insert-ability plug, see list below.


  • Material: Brass
  • Sizes Available: 12mm – 30mm
  • Actual insert size is roughly 3mm smaller than listed
  • Made in Indonesia
  • Price per 1 brass insert only

Insert-Ability Tunnels with the Cahaya Brass Insert:

Square Stone Double Flare Tunnel
Round Stone Double Flare Tunnel
Stainless Steel Internally Threaded Tunnel
Double Flare Steel Tunnel
Black PVD Coated Steel Double Flare Tunnel

Size Table

Standard Body Jewelry Measurements

The following webchart is a quick reference guide for standard body jewelry measurements and how to measure basic body jewelry. Please print this webchart to help measure your body jewelry accurately.

Size Reference Chart

Visit our PainfulPleasures Infocenter for additional body jewelry information. There, you will find detailed articles on standard body jewelry sizes, how to measure body jewelry, basic body jewelry, and more.

Standard Body Jewelry Threading

Ensure compatibility between standard (non-custom) PainfulPleasures body jewelry parts using the tables below. More information on threading, including custom thread patterns, can be found in our Threading Infocenter article.

Internally threaded jewelry has a threaded post on the top and/or end, which is then inserted into a threaded hole in the barbell shaft.

Internal Thread Patterns by Gauge


18g, 16g

14g, 12g


Internal Thread Pattern

0.8mm or 0.9mm



Externally threaded jewelry has a threaded post on the barbell shaft, which is then inserted into a threaded hole in the top and/or end.

External Thread Patterns by Gauge


18g, 16g

14g, 12g, 10g

External Thread Pattern



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