Replacement pods for the Marvos Pod Kit by FreeMax.
Available in two styles:
Clear glass Black PCTG (plastic)
High borosilicate glass contains boron trioxide, which allows for a very low coefficient of thermal expansion. This provides extremely high durability, meaning it will not crack under high temperature changes like regular glass.
PCTG is a tough, strong and chemical resistant material. This type of plastic is often used in manufacturing plastic dishes for catering.