Thermaltake introduces the V-Tubler 4T water tubing for custom PC water cooling configurations. Manufactured from medical grade PVC material, the V-Tubler resists twisting and collapse allowing for tighter bends without the kinking that can cause cooling failures or a reduction in system performance. Designed for use with 1/2? barbs and compression fittings, give users better mounting, easier fitting, and ideal flow. Choose from: ID 1/2? or 3/8? to make your system a showcase for all to see with the Thermaltake V-Tubler water tubing.