Pipes non-toxic transparent crystal for food, ideal for decanting. Diameter of various sizes from 8mm to 20mm internal diameter. Sale of meter. In addition we present the tubes in RAU-SIK 8128 silicone for food use resistant to temperatures from -60 °C to 200 °C perfect for the passage of the hot wort in home brewing available in various diameters from inside 10mm to 20mm inside. Sale decimeter or meter.