Clear PVC Tube 2 mm - 10 mm Flexible Hose Pipe for Water Air Fuel Oil Aquariums | eBay
Gikfun 3m Silicone Tube 2mm ID x 4mm OD Flexible Water Air Hose Pipe Transparent for DIY Peristaltic Pump Transfer EK1962U : Amazon.co.uk: Business, Industry & Science
PVC Unreinforced Clear Air & Water Tube
2MM TO 20 MM Pvc Transparent Flexible Tube at Rs 220/kg in Meerut | ID: 24545191312
DIGIPRINT SUPPLIES (an S-One company). Semi-Rigid Plastic Tube ID 2mm, OD 3mm (25m)