Green CO2 Resistant Tubing $6.50/10 ft

Green CO2 resistant tubing. This is not silicone tubing through which CO2 is able to escape. With this tubing no CO2 will be wasted. 4mm ID / 6mm OD (inside diameter / outside diameter).

• Green CO2 resistant tubing. No CO2 will escape and be wasted.
• 4mm ID / 6mm OD