Addison Hanna Animal Tube With Clear WindowMade by Addison Hannah, in 2021 Dimensions: 6. 5" x 4" Features: Full sculpted Tube with Cler viewing window Joint: 10mm female Perc: Fixed three hole downstem 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. It is your responsibility to know the legal tobacco purchasing age in your area.