Core Grenade Bubbler - Fits Case! sz Crossing and custom sized ruby gems

and custom sized ruby gems Recommended Temperature Range from 475f-575f

it has been updated to provide more heat retention

Adjustable internal height

Silicone Widget - This is included to add more adjustment to the height for different bubblers since there are some alternatives in the works (keep safe)

Core Grenade Bubbler - Fits Case! sz Crossing and custom sized ruby gemsThe Core Grenade bubbler is a highly functional upgrade bubbler for the Core range of e rigs manufactured by Crossing. This bubbler, designed by your truly, has been made with functionality and portability in mind. Unlike the other upgrade bubblers the Grenade bubbler is compatible with the original carry case so can be safely stashed away on your Core e rig base for safe transport. This portability is further enhanced by the use of thick internal and