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Handmade Antique

Clambroth

Clambroth marbles have an opaque milky base with fine evenly spaced coloured lines running pole to pole.

What to look for

  • Line spacing should be regular the whole way round.
  • Multi-colour line sets are scarcer than single-colour.
  • The opaque base shows scuffs easily — check under raking light.

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Just Marbles

Operated by Hardy Apex, Quebec, Canada. Prices in Canadian dollars (CAD). We ship worldwide with tracking.

Customer service: info@hardyapex.com — replies within one business day.

Checkout is processed securely by Shopify over an SSL-encrypted connection. Card details are never handled or stored by Just Marbles. Every marble is a single, individually graded item — photographed as it is, with manufacturing marks and any damage described honestly, and attribution always labelled as attributed, undocumented.