Glass Vapor Whip Adapter Pipes 10mm 14mm 18.8mm Male Or Female 90 Degree Vaporizer L Style Glass Elbow Adapters For Water Pipe Bongs From Zzc0910, $1.03 | DHgate.Com
14mm and 18mm Glass whip adapters w/ 2' Surgical tubing – Mr. Bonsai
Universal 3-in-1 Glass Whip Adapter - Planet Of The Vapes
Dr. Dabber Switch 18mm Evolution Adapters with Glass Whip Adapter – Mr. Bonsai
Glass Vapor Whip Adapter 14mm 18mm Male Or Female Vaporizer Glass Adapter Drop Down Adapter For Oil Rig Bong Ash Catcher Adapters From Smokingpipe0217, $0.94 | DHgate.Com
L Style Thick 14mm 18mm Male Female Glass Vapor Whip Adapter 90Degree Extreme Q V Tower Vaporizer Glass Elbow Adapter For Water Bongs From Dhgate198, $1.21 | DHgate.Com
Chem-Si Glass Elbow Adapter 18mm Male 2 Pack | eBay