Everbilt 1/2 in. I.D. x 5/8 in. O.D. x 10 ft. Clear Vinyl Tubing T10006010 - The Home Depot
PVC Clear Vinyl Tubing 3/8-inch ID x 1/2-inch OD, 3 Meters/10ft - Walmart.com
POWERTEC 6 in. x 36 in. Long Clear Pipe Rigid Plastic Tubing for Dust Collection 70274 - The Home Depot
Any Size Diameter Clear PVC Pipe 1/2"-12" Inch (1'-5' foot length) | eBay
Small Parts - TPC-063/10-24 -TPC-063/10 Polycarbonate Tubing, 1/2" ID x 5/8" OD x 1/16" Wall, Clear Color 24" L: Industrial Plastic Tubing: Amazon.com: Industrial & Scientific
1.5-Inch Metric Tubing | Flexible PVC Pipe | The Pond Guy
Uxcell Braided PVC Tubing Flexible Water Hose 0.75-inch ID 0.94-inch OD - Walmart.com
3M 1" Clear Heat Shrink Tubing 4 ft.
Everbilt 1-3/8 in. O.D. x 1 in. I.D. x 25 ft. PVC Braided Vinyl Tube HKP002-PVC007 - The Home Depot