Ultra high purity, electrochemically formed, vacuum-kiln purged quartz.
Optech™ Quartz is resilient, more precise, and easier to clean than most accessories. More insulative than any other top marbles.
Clear matches everything!
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Ultra high purity, electrochemically formed, vacuum-kiln purged quartz.
Optech™ Quartz is resilient, more precise, and easier to clean than most accessories. More insulative than any other top marbles.
Clear matches everything!