New Zealand freshwater pink mussel shell Hei Toki adze pendant.

This pendant has been hand-carved from New Zealand freshwater pink mussel shell (kākahi) into the traditional Hei Toki adze shape. One side reveals the soft pink pearlescent shimmer of the shell, while the other carries the natural texture and depth from where the shell once grew. Each piece has been naturally smoothed by the river tumbling process before I began shaping it, leaving the back of the pendant with its original textured shell surface. I’ve polished the pendant to bring out its beautiful pink pearlescent glow while retaining the natural outside of the shell on the reverse, making it a unique blend of refinement and raw nature. Suspended from a waxed polyester cord, it’s a piece that is both elegant and deeply symbolic.

🌊 Cultural & Spiritual Meaning
The Hei Toki is a traditional Māori form inspired by the adze blade, once a tool of great importance for carving and building. As a pendant, it embodies strength, authority, and determination, often worn as a sign of leadership or personal empowerment. Carved from kākahi, a taonga (treasure) of New Zealand waterways, this piece carries with it a grounding connection to freshwater, renewal, and the flow of life.

🔬 Science & Geology
Kākahi shells belong to the freshwater mussel family found in Aotearoa’s rivers and lakes. Over time, the inner nacre develops a natural pearlescent luster due to the microscopic layering of aragonite crystals — the same process that creates pearls. Each polished surface reveals gentle pink tones that shimmer differently depending on the light.

The shell is composed of aragonite (CaCO₃), a crystalline form of calcium carbonate, layered in microscopic sheets to create its natural pearlescence. Trace amounts of organic compounds and minerals within the shell produce the soft pink, iridescent shimmer that makes each piece unique.

✨ Care Guide:
• Avoid harsh chemicals, perfumes, or prolonged water exposure, as these can dull the natural iridescence.
• Wipe gently with a soft, dry cloth after wearing to keep the nacre layer shining.
• Store separately in a soft pouch or box to prevent scratches from harder gemstones or metals.
• If the luster begins to fade, a tiny drop of natural oil (like almond or jojoba) can be buffed in.
• For a higher shine, a resin polishing compound can be carefully applied to restore a mirror-like finish.

These pendants are naturally strong but nacre can be brittle if dropped on hard surfaces — treat them with the same care you would give to pearls or other nacre-based jewellery.

Handmade & Unique:
Each pendant is individually carved, polished, and finished by hand. Slight variations in colour, pattern, and natural texture are to be expected, adding to the charm and authenticity of your piece.

Customs & Import Duties
Please be aware that customs duties, tariffs, and import taxes are the responsibility of the customer. By placing an order, you agree that you are aware of and accept responsibility for any charges required under your country’s laws (including the new U.S. tariffs).

If customs fees are not paid and the item is returned, this will be considered a non-consented return. In line with legal requirements (such as within the EU), refunds will be processed where applicable, but any charges or costs incurred on my end may be deducted from the refund.