Meet the BackSpacer, sometimes less is more. Borosilicate glass screen & crutches designed for the Arizer portable devices we carry (and fits those we don't).
Sold in a 3 Pack which includes a 2mm thick screen, 3mm thick crutch & 5mm thick crutch. Configure them however you want in your aroma tube. Use one or use two (or three (ArGo, 3rd Photo)), it is totally up to you. Moving flowers forward is what these are designed to do. Not meant to be snug, just some glass to plug up the volume so you can do more with less.
Available in 2 Sizes Diameter:
≈8-8.75mm for the Arizer ArGo (also fits Hopper IO)
≈10-11mm for the Arizer Solo2/Air2
⚠️Always use gravity to your advantage when loading the BackSpacer loaded aroma tubes. Never force glass into place when using BackSpacers, withdraw the glass and reseat it if things stop moving or don't seat properly.
⚠️BackSpacers may not be compatible with every piece of glass, especially over torched ends that have rounded inwards. This is a flaw in the glass that doesn't make it dysfunctional, it's just the nature of handmade glassware. We can check new glass purchased with BackSpacers for fit.
⚠️BackSpacer, Stem and Flowers will be hot post session. Give your glass some time to cool before handling. BackSpacers work best with clean glass so that everything sits nicely as shown in the 2nd photo (5mm at the back, flowers in between, 2mm screen at the front).
We recommend our Titanium Toothpick for cleaning between deeper cleans.