Ruby Mushroom Hanging Valve Marble


Earn 75 TerpTokens with this purchase.

Ruby Mushroom style hanging valve marbles. Made out of lab-grown ruby (100% AAA synthetic corundum). These hanging valves are awesome as they are heavy so they spin well and push down the terps. The mushroom top is 12mm wide, stem bottom is 8mm, and overall length is 32mm

Size: 32mm long x 12mm wide

15 in stock

Use up to 750 TerpTokens to purchase this product!


Ruby Pearl Features: 

  • Lab-tested synthetic corundum (aka Ruby)
  • Retains heat for a tasty low-temperature delivery
  • Disperses concentrates to reduce waste and prevent burning
  • Aesthetically pleasing and functional


What is a Terp Pearl?

Terp pearls are another innovative accessory that helps to achieve low-temperature dabs. Essentially, they are little spinning balls that retain heat while simultaneously spreading around the oil helping you achieve a tasty temperature. Not only are they functional, but when paired with a spinner cap, terp pearls are aesthetically pleasing as well. Simply place inside quartz banger prior to heating and use as normal. To learn more about terp pearls, click here.


  • Do not directly heat corundum with a torch. Corundum can crack if heated unevenly so make sure to move your torch.
  • NEVER use iso or liquid while gemstones are hot. Wait for gemstones to cool before cleaning with any liquid.
  • For a deep clean, there are a couple of options:
  1. Heat clean inside banger. Allow gemstone to cool down to room temperature
  2. Soak in Dark Star Crystal Cleaner (or equivalent), other people recommend using Simple Green.


We are not responsible for gemstones damaged due to not following cleaning procedures.


Free shipping on all US orders. Orders will be shipped within 1-2 business days in discrete packaging. You will receive a shipment confirmation email with your tracking number(s) once your order has shipped. If you need to cancel/adjust your order, change your shipping information, or have other requests, please contact us via phone at (831) 200 – 3549 or email us at immediately as orders are processed quickly.

All orders within the United States are shipped via USPS First Class or Priority Mail (depending on the size of your order). International orders are shipped via UPS. At our discretion, orders may require a signature confirmation.


If you are not satisfied with the Terporium product you purchased, we can refund the product’s purchase price if it is returned within 30 days of its arrival at the shipping address. You will be responsible for return shipping. You are only eligible for a return if your item is unused and in the same condition that you received it. At the sole discretion of Terporium, you may receive a partial refund on used or slightly damaged products. All 2nd quality quartz are final sale items, meaning they are not eligible for returns unless damaged in shipment to you, defective, or incorrect. You must return your item in the original packaging (if applicable).

If your shipment is damaged, missing, incorrect, etc., promptly email for return/refund/exchange instructions. Please include your order number and a photo (if applicable).

To return your item, please include your order number inside the box and a brief description (i.e., refund or exchange for ____ size/color). Please ship products eligible for return to the following address: PO Box 305, Aptos CA 95001.


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