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!
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!