These ~2mm Ruby (Lab Created) beads / balls / spheres have a number of different purposes being used in both heat sink vaporizer tech as well as glass mouthpiece cooling tech.  There is always some small tolerance in the manufacturing process.

Pouch is filled with ~2.8g of beads or more. 140-150 2mm ruby beads.

VGoodiEZ takes no responsibility for personal injury or damage to personal vaporizing equipment as a result of modifications with these beads.  Hot balls are dangerous too so be careful! 

Email sales@vgoodiez.com for larger quantity price.