Made in USA - Plastic Round Tube: 2-3/4″ ID, 3″ OD, 1' OAL, Clear, Polycarbonate - 63406391 - MSC Industrial Supply
32mm x 2.5m Length Clear PVC Plastic Pipe
Clear Cast Acrylic Tubes [Plastic Tubes]
Amazon.com: uxcell Clear Rigid Acrylic Pipe 96mm ID x 100mm(4/inch) OD x 305mm(12") Round Tube Tubing : Industrial & Scientific
3mm x 6mm Clear PVC Pipe Tubing Hose FREE DELIVERY
2 inch Acrylic Transparent Pipe, For Construction
Tuyau en PVC transparent, diamètre extérieur de 20mm, longueur de 50cm, tube dur en plastique précieux pour aquarium, serre, d'argile de jardin, 1 pièce - AliExpress