Amazon.com: uxcell PTFE Tubing 0.6mm ID x 1mm OD x 16ft PTFE Tube : Industrial & Scientific
Amazon.com: 1pc Bearing Steel Cylinder Rail Linear Shaft Straight Round Rod Case Hardened Chrome Linear Motion Rods/Shafts/Guides 12mm Diameter (200mm) : Industrial & Scientific
Zantle Ratchet-type Tube and Pipe Cutter for Cutting O.D. PEX, PVC, and PPR Plastic Hoses and Plumbing Pipes up to 1-5/8" inches, Ideal for Home Working and Plumbers (orange) - - Amazon.com
PVC Pipe Cutter, 8" (200mm) - - Amazon.com
Amazon.com: MECCANIXITY PVC Rigid Round Pipe 12mm ID 16mm OD 200mm High Transparency for Water Pipe, Aquarium, Fish Tank : Industrial & Scientific