Amazon.com: uxcell PVC Rigid Round Clear Tubing, 15mm ID x 16mm OD, 0.5m : Industrial & Scientific
Amazon.com: (1 1/4" Dia. x 50 ft) HydroMaxx® White Flexible PVC Pipe, Hose, Tubing for Pools, Spas and Water Gardens. Includes Free 4oz Can of Hot Blue PVC Gorilla Glue. : Patio,
MECCANIXITY PVC Rigid Round Pipe 57mm ID 63mm OD 350mm White High Impact for Water Pipe,Crafts,Cable Sleeve: Amazon.com: Tools & Home Improvement
Sealproof Flexible PVC Pipe 2 Inch Dia Hose 50 FT Length, Black Tubing, Schedule 40, Premium Quality Made in USA