Amazon.com: Polycarbonate Rigid Round Tube, Clear, 1-1/4" ID x 1-1/2" OD x 12" L (Pack of 2) : Industrial & Scientific
Amazon.com: MECCANIXITY Acrylic Pipe Rigid Round Tube Clear 12mm ID 16mm OD 305mm(12") for Lamps and Lanterns,Water Cooling System : Industrial & Scientific
Amazon.com: Clear Polycarbonate Tube, 7/8" ID x 1" OD x 1/16" Wall, 36" L : Industrial & Scientific
PVC Pipe Sch40 1-1/2 Inch (1.5) White Custom Length
Amazon.co.uk: Plastic Tubes - Plastic Tubes / Plastic Raw Materials: Business, Industry & Science
Amazon.com: Gazelle Trading 5Pcs White Plastic Rod Round Solid Bar DIY Model Material Length 250mm Diameter 1mm 2mm 3mm 4mm 5mm 6mm for DIY Toys Doll House,DIY Sand Table Model,DIY Scene Making,Building
1.5 Inch Diameter x 50 Feet Length Flexible PVC Hose | Flexible Pipe White Schedule 40 PVC | Perfect for Plumbing Filtration Systems
Amazon.com: 1 Piece Frosted Clear Acrylic Tube 4” OD x 3 3/4" ID x 8" (7 7/8") Inch Long - 4" Diameter : Industrial & Scientific
PEEK Semi-Flexible Tubing, 0.006" ID x 0.062" OD x 0.028" Wall, Thickness 25' Length (Pack of 1): Industrial Plastic Tubing: Amazon.com: Industrial & Scientific