4.0 (Eric Ross) Tourbillon Banger/Bubble Cap Set

-Made by Eric Ross (4.0) in Minnesota, 2020
-Dimensions: 3.5" x 2.5" (Cap on Banger)
-Features: Sandblasted 4.0 Logo, Tourbillion Spinner Tech, each banger personally made by Eric Ross (no assistants, no apprentices)
-Joint: 10mm, 14mm 
-This piece is strictly for tobacco use or as collectible glass art. Upon entering this site you were asked under penalty of perjury to state your age. The purchase of this product requires a minimum age of 21.