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American Machine-Made

Marble King

Marble King is known for patch-type machine-made marbles with two coloured patches over a white base.

What to look for

  • Patch edges should be clean rather than smeared.
  • Rainbow-style colour pairs are the recognisable look.
  • Common examples are affordable — buy on eye appeal and condition.

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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.