Bykski Rigid 10mm ID x 14mm OD Fitting w/ Addressable RGB (RBW) (B-LTJ – PrimoChill - KEEPING IT COOL
Bykski RGB Fittings Lighting Compression For OD14/OD16MM Hard Tube 5V3PIN Water Cooler Accessories MOD B LTJT X 16/B LTJT X 14|Fans & Cooling| - AliExpress