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Anodising

Add your own choice in colour to any of our Industrial Strength, Le Roi, Neometal or QualiTi titanium or niobium products! 

Anodising is a process by which the oxide layer on the surface of the metal is changed in depth and colour, according to the voltage passed from the anodiser through the jewellery.  This is not an additional layer but a change to the surface of the product.  Therefore, anodised jewellery is safe to wear in both fresh and healed piercings! 

Select your colour below and we will anodise the titanium or niobium jewellery in your order.  Just tell us which product(s) you require anodising in the notes at checkout. Price is for a single item. 

Please note:

  • Please allow 2-3 days for Anodising which may delay order processing. 
  • Please do not expect copper or golden yellow to be an exact match for solid gold.  They do however make a great alternative to the darker, polished titanium!
  • To prolong the colour of anodised jewellery avoid contact with peroxide or face washes/acne products containing acid. These will cause discolouration.
  • Anodising will fade over time. The rate of this is determined by skin pH level which can vary from person to person. 
Size Guide
Size Chart



Gauge (G) /
Post Thickness


Length /
Internal Diameter

1mm = 18G 3.1mm = 1/8"
1.2mm = 16G 3.9mm = 5/32"
1.6mm = 14G 4.7mm =3/16"
2.0mm = 12G 5.5mm = 7/32"
2.4mm = 10G 6.4mm = 1/4"
3.2mm = 8G 7.1mm = 9/32"
4mm = 6G 7.9mm = 5/16"
5mm = 4G 8.7mm = 11/32"
6mm = 2G 9.5mm = 3/8"
8mm = 0G 11.1mm = 7/16"
10mm = 00G 12.7mm = 1/2"
12mm = 1/2" 14.2mm = 9/16"
14mm = 9/16" 15.8mm = 5/8"
16mm = 5/8" 17.4mm = 11/16"
18mm = 11/16" 19mm = 3/4"
20mm = 13/16" 20.6mm = 13/16"
22mm = 7/8" 22.2mm= 7/8"
See how and where to apply these measurements on our handy pictorial guide.
Size Guide
Size Chart



Gauge (G) /
Post Thickness


Length /
Internal Diameter

1mm = 18G 3.1mm = 1/8"
1.2mm = 16G 3.9mm = 5/32"
1.6mm = 14G 4.7mm =3/16"
2.0mm = 12G 5.5mm = 7/32"
2.4mm = 10G 6.4mm = 1/4"
3.2mm = 8G 7.1mm = 9/32"
4mm = 6G 7.9mm = 5/16"
5mm = 4G 8.7mm = 11/32"
6mm = 2G 9.5mm = 3/8"
8mm = 0G 11.1mm = 7/16"
10mm = 00G 12.7mm = 1/2"
12mm = 1/2" 14.2mm = 9/16"
14mm = 9/16" 15.8mm = 5/8"
16mm = 5/8" 17.4mm = 11/16"
18mm = 11/16" 19mm = 3/4"
20mm = 13/16" 20.6mm = 13/16"
22mm = 7/8" 22.2mm= 7/8"
See how and where to apply these measurements on our handy pictorial guide.
Choose a Colour
Golden yellow
Bronze
Copper
Pink
Purple
Blurple
Aubergine
Dark blue
Blue
Light blue
Teal
Green