"Shinju™ Pearl" Comet Sphere

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These are everything we want in spheres:

  • Stable up to 1600C
  • Chemically inert
  • Heat retention over 300% fused quartz by volume
  • As perfectly spherical and polished as modern technology allows.
  • Easy to clean
  • Gorgeous

These are very different than the rest of the ceramic parts you've seen in the industry. Key points are these can be torched without problem (don't throw them in water or iso while hot) and they clean up extremely well instead of buiding up residue in the surface.

Initially, we had been researching this ceramic for other parts, but determined it meets all the right parameters for mixing spheres. The fact that it literally looks like pearl is just a bonus.

As part of us releasing new materials under trade names in lieu of technical ones, we are prioritizing supporting safety testing.  Linked here are the results of thermogravometric analysis to 1,000C- the test (at the highest temperature available) confirms the material is stable and does not offgas at extremely elevated temperatures.

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  • 5
    Useful spheres

    Posted by David C on Oct 12th 2021

    The sizes I ordered fit perfectly. I was even give an extra pearl. I’m 34, companies just don’t do this anymore. My business stays here for that reason and of course the quality.

  • 5

    Posted by David Christie on Mar 11th 2021

    They work! They did not chaz. I use 2 in my Peak Pro and one 3mm in the regular Peak. I definitely went overboard when I unboxed this order. My hands were shaking with excitement.

  • 5
    Shinju pearl dabbing

    Posted by Will on Dec 14th 2020

    l use three of these (personally would fit up the dish with as many as I could if that was logical) dabs used to crawl up the dish into the carb cap nooks but I leave the dnail at 715f and grab a glob then let it melt over the spheres and spin them around the dish since my carb cap doesnt spin them around, spreading the oil making for a quicker vape. they self clean after about an hour and the taste is a little more pronounced

  • 5

    Posted by Edwin on Nov 25th 2020

    Best comets out there. Can't get a better tasting flavor like these anywhere else. Going for the shinju insert now!

  • 5
    shinju pearl review

    Posted by matt s on Aug 6th 2020

    i bought the 9.6mm and dnail threw in 2 free pearls. it comes with a little instruction/ care paper, which is really cool. they hold heat really good. i dont use pearls with every dab but when i do they're shinju. haha