Petra - Mythical Beast Series [Titanium]

An accessory that stays by your side throughout the “adventure” of life, almost like a beloved companion or pet.

Which one will you choose as your companion?

Mythical Beast Series — “Petra”

Petra is a friendly mythical beast, depicted soaring through the skies in the concept artwork.

Originally created as a Silver 925 ring, Petra has now been successfully reborn in titanium — a material considerably more challenging to process and finish.

【CREATURE RECORD】

The colors are created through titanium anodizing, a process that forms a thin oxide film on the surface of the titanium.

This produces a structural color effect similar to what can be seen in soap bubbles, rainbows, and the wings of Morpho butterflies.

You can choose your preferred colors and finish, allowing us to create a unique piece that reflects your individuality.

Please refer to the Color Menu attached below and select your preferred colors.

【CUSTOMIZATION PROCESS】

① Choose Your Colors

From the attached Color Menu, select your preferred colors using consecutive numbers.

Examples:

◎ ① + ②
◎ ⑥ + ⑦ + ⑧

× ① + ③
× ① + ② + ⑦

Please note that colors with gaps between their numbers cannot be smoothly graduated into one another.

② Choose the Head Color

The color selected for the head will be used as the basis of the gradient.

Please note that intermediate colors cannot be selected as the head color.

Example: If you select ⑦ + ⑧ + ⑨:

◎ Head: ⑦ or ⑨
× Head: ⑧

③ Choose Your Finish

You can choose from two finishing options:

・Full Color
Color is applied across the entire surface.

・Color in the Grooves
The raised surfaces of the scales, horns, and other details remain silver-colored, while the recessed grooves are colored.

Please note that titanium's anodized color may gradually change through friction and wear over time.

If you are concerned about color fading or changes in appearance, we recommend polishing the raised surfaces and retaining the color only within the grooves.

Alternatively, you may enjoy the natural changes over time as part of the creature's character — much like the shedding and wear of scales on a real creature.

④ Choose Your Ring Size

Because the ring is digitally modeled in 3D, a wide range of sizes can be customized.

The standard size is Japanese size 10 (approximately US size 5.5).

Additional charges may apply for larger sizes depending on the requested size.

Important: Titanium is difficult to resize after production. Please carefully select the finger you intend to wear the ring on and make sure your ring size is accurate before ordering.

If you have any questions regarding customization, please contact us through the shop's contact form or send us a DM on the official XENOA Instagram account.

【DETAILS】

・Material: Titanium

・Titanium is generally considered hypoallergenic and is often suitable for people with metal sensitivities. However, individual reactions may vary.

・Titanium is highly resistant to corrosion and does not readily rust like metals such as silver or copper, allowing it to maintain its appearance for a long time.

・The colors are not paint or conventional coating.
They are created through the formation of an oxide film by an electrochemical process.

Friction, contact with other metal objects, and everyday wear may cause the anodized film to gradually change or fade over time.

・Titanium is significantly lighter than silver or copper, making it comfortable to wear for extended periods.

・The color can be changed or reapplied at a later date.

・Please avoid acidic or alkaline cleaning products, as they may damage or remove the anodized color film.

・This design contains many sharp or pointed areas. Please handle your mythical beast with care.

【PRODUCTION & SHIPPING】

Made to Order

Each piece is individually produced after your order is placed.

Production and shipping are expected to take approximately 5–6 weeks from the date of order.

Please note that production may take longer depending on the current order volume.

Thank you for your understanding and patience while your one-of-a-kind companion is being created.

Import Taxes & Customs Fees

For international orders, import taxes, customs duties, or handling fees may be charged by the destination country upon delivery.

These fees are the responsibility of the buyer and are not included in the product price or shipping cost.

Please check the customs regulations and applicable fees in your country or region before placing your order.