Name: S925 Smile Coin Reversible Necklace
Brand: BLACK CLAW
SKU: c6
Price: 188.0 USD
Availability: OutOfStock

$188.00

Tax included. Shipping calculated at checkout.

Flat rate shipping ¥500 (Free for orders over ¥20,000)

In stock, ready to ship
Backordered, shipping soon

Medical 316L Surgical Stainless Steel | Hypoallergenic

Sauna, ocean, and weight training OK｜Wear it 24/7

Smile on one side, coin on the other. A 2-way necklace for changing moods.

An S925 reversible necklace featuring a carefully engraved smile on one side and an elegant coin design on the other.

This single piece allows you to change its look to match your mood, offering double the enjoyment.

◆

S925 Sterling Silver

92.5% pure silver

◆

Hypoallergenic metal

Silver is gentle on the skin

◆

Enjoy the aging process

Smoked silver texture

◆

Reversible 2-way

Smile / Coin

Product Story＋

The front features a meticulously engraved smile, while the back showcases an elegant coin pattern. Its reversible 2-way design allows you to switch up the look to match your mood or outfit of the day.

The coin portion is made of S925, 92.5% pure silver. This high-quality silver is resistant to rust, and we are proud of this piece, which is the result of repeated trials and refinements to achieve a satisfying finish.

The deepening blackness over time is due to sulfidation rather than oxidation, creating a unique character that only you can achieve. Enjoy the "smoked silver" texture as it evolves with time.

Product Specifications＋

MaterialCoin: S925 Sterling Silver / Chain: 316L Stainless Steel
ColorSilver
Chain LengthApprox. 50cm
Chain TypeRope chain (non-adjustable)
MotifSmile & Coin (Reversible)
IncludedBrand-specific packaging

Material & Care＋

Care instructions to enjoy the unique texture of silver for a long time

After wearing, wipe off sebum and moisture with a soft cloth.
If tarnishing bothers you, polish with a silver cloth to restore its shine.
To prevent discoloration from air exposure, store in an airtight bag (ziplock bag).

About Silver
Tarnishing due to sulfidation is a natural characteristic of silver and not a defect. You can enjoy the aging process (smoked silver) as a unique aesthetic. Avoid contact with hot springs, chlorinated pools, cosmetics, and perfumes.

Size & Wearing＋

The total chain length is approx. 50cm. This length allows the coin to rest nicely on your chest, looking stylish whether you display the front or back. The rope chain design means the size is not adjustable. Please note that size indications may vary slightly between products, so use them as a reference.

View Size Guide View FAQ

Shipping & Returns＋

Shipping Fee: ¥500 nationwide (Click Post) / Free shipping for purchases over ¥20,000
Dispatch: Within 3 business days after order confirmation
Delivery: Approximately 2-4 days after mailing
Tracking: A tracking number email will be sent upon dispatch

Returns & Exchanges
・Defective/Incorrect Item: Handled at our expense (within 7 days of arrival)
・Customer Convenience: Only for unused items with all accessories (return shipping at customer's expense)
・Metal Allergy: Returns accepted within 14 days of wearing

Please feel free to contact us with any questions.

Official LINE / Store inquiry form
Email: blackclawjp@gmail.com
Business Hours: Weekdays 10:00 AM - 6:00 PM

Two expressions, one neckline.
BLACK CLAW

◆ Made exclusively from 316L surgical stainless steel and S925 silver, also used in medical devices.
◆ Highly resistant to rust, tarnish, and scratches, making it safe to wear in saunas, at the beach, or during workouts.
◆ Relatively safe for those with metal allergies to wear.
◆ All products are inspected and delivered in a BLACK CLAW original box.

◆ We will accept returns and exchanges for defective products or incorrect deliveries at our expense.
◆ If you experience a metal allergy, we will accept returns within 14 days of wear.
◆ Returns due to customer preference are accepted only if the item is unused and all accessories and packaging are included (return shipping costs are borne by the customer).
◆ For size consultations, please feel free to contact us via our official LINE account or inquiry form.

◆ Ships within 3 business days.
◆ Nationwide flat rate shipping of ¥500 / Free for purchases over ¥20,000 (Click Post, with tracking number)
◆ Delivered 2-4 days after mailing

医療用316Lサージカルステンレスサウナ・海・筋トレOK ¥20,000以上送料無料刻印サービス対応

BLACK CLAW

You can use it as is, even in the sea or bath.

Since these are items you wear every day, we've focused on materials that are gentle on your skin and comfortable to wear.

They are also used in medical devices, so
those with metal allergies
can use them with relative peace of mind.

Necklace

Materials

Commitment to materials

Enjoy the overwhelming sense of weight.
Rust-resistant and scratch-resistant!

It's allergy-friendly, so you can wear it all the time!
It will definitely create a striking look for your wrist.

In detail

Customer Testimonials

★★★★
It's noticeable but understated. It doesn't tarnish at all, even when worn every day, and the best part is I don't have to take it off while working out.

K.T.
Fukuoka Prefecture, 30s

★★★★
I bought this as a gift for my boyfriend. I was surprised by the luxurious feel of the original box. He was incredibly happy with it, and I'm very satisfied.

Master of Science
Tokyo - 20s

★★★
I like the simple yet not cheap-looking design that works for both business and private occasions.

Y.H.
Osaka Prefecture - 30s

★★★★
I have a metal allergy, but since this is surgical stainless steel, there's no rash. I even wear it in the ocean and there's no discoloration, it's the best.

R.N.
Okinawa Prefecture, 20s

★★★★
This is my third repeat purchase. People sometimes ask me what brand it is.

D.K.
Kanagawa Prefecture, 30s

Gift

Delivered in carefully considered packaging

We will ship the item in an original box with the BLACK CLAW logo. Wrapping bags are also available upon request. Please feel free to use this for gifts to your loved ones.

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