12mm/15mm PVC TUBE CLEAR FLEXIBLE HOSE PIPE - FISH, CAR, AQUARIUMS, AIR LINE | eBay
12mm ID x 15mm OD 2 Metres Clear Flexible PVC TUBING Water Pipe Food Grade Hose PENTECH Moulding Brand - Dispatched by First Class Post : Amazon.co.uk: DIY & Tools
PVC Clear Vinly Tubing,15mm ID x 18mm OD,5 Meter,Plastic Flexible Hose Tube | eBay
John Guest PEX Barrier Pipe | 15mm | Various Lengths
Siphon Tube 12mm ID x 15mm OD (PVC Clear) - Priced per Metre - Love Brewing
Uxcell 15mm ID x 20mm OD 0.5m Clear PVC Pipe Rigid Water Pipe - Walmart.com