Rare ONE-OFF Wtopia × Sunizumi Shoten Double Skull Mixed-Metal EDC Challenge Coin / Worry Stone

Product Description

A rare ONE-OFF Double Skull EDC Challenge Coin / Worry Stone by Wtopia × Sunizumi Shoten.

Crafted from Wtopia’s proprietary blend of bronze, copper, and white copper, the piece features two copper floral motifs with silver skull inlays.

Finished with hand-applied signature and stamps, and accompanied by a hand-signed certificate card.

One piece only. Made in Japan.

Specifications

• Collaboration: Wtopia × Sunizumi Shoten
• Type: ONE-OFF EDC Challenge Coin / Worry Stone
• Main Material: Proprietary Bronze / Copper / White Copper Blend
• Inlays: 2 × Copper Floral Motif + Silver Skull
• Dimensions: Approx. 32.5 × 17 × 18 mm
• Skull Dimensions: Approx. 16 × 12 mm
• Weight: Approx. 49.3 g
• Markings: Hand Signature / Sunizumi Crest Stamp / Tokyo Stamp / Floral Stamp
• Included: Hand-Signed Certificate Card
• Made in Japan

Care

Natural oxidation and patina may develop over time as the metals are handled and exposed to air.

Wipe gently with a soft, dry cloth after use and avoid prolonged exposure to moisture, salt, acidic liquids, and harsh chemicals.