Copper Vault 10kg Copper Bar Stack — 10 × 1kg Bars

Ten bars. Ten kilograms. Your first serious copper stack.

The Copper Vault 10kg Copper Bar Stack is the milestone purchase every copper stacker works toward. Ten solid 1kg bars — a genuinely impressive physical holding that looks incredible displayed, stored or gifted.

This is the stack that makes it real.

Each bar is individually cast and stamped with the full Copper Vault hallmark — the Spartan helmet vault door logo, ONE KILOGRAM, 99.9 FINE COPPER, and the Cu periodic table element box.

What's included:

• 10 × Copper Vault 1kg Solid Copper Bars — 99.9 fine copper
• Total copper weight: 10 kilograms
• Ships in secure protective packaging

Product details:

• Weight per bar: 1 kilogram
• Total weight: 10 kilograms
• Purity: 99.9% fine copper
• Hallmark: Copper Vault Spartan helmet vault door logo
• Finish: Brushed matte copper surface
• Stamped: ONE KILOGRAM · 99.9 FINE COPPER · Cu 29 · 63.546

The numbers. 10 bars at $89 each = $890. The 10kg Stack gets you there for $790 — saving you $100 while delivering your first double digit kilogram copper holding.

Ten bars changes everything. There is something psychologically powerful about owning ten copper bars. It stops feeling like a purchase and starts feeling like a collection. A vault. A legacy.

Ships Australia-wide. Discreet outer packaging.