Corsair , Hydro X Series, XT Softline, 10/13mm (3/8in / 1/2in) ID/OD, Tubing Clear

Fully Transparent Tubing: Puts your coolant of choice on display. Soft yet Sturdy: Constructed from PVC material that’s flexible enough to allow tight bends inside of your case and durable enough to run your coolant. Built to Last: UV-resistant tubing made to withstand the test of time without any discoloration or deforming.