Steam Control 8qt Surgical Stainless Steel Stockpot/Spaghetti Cooker Deep Pasta Colander Steam Control 8qt Surgical Stainless Steel Stockpot/Spaghetti Cooker. Simply lift out the deep pasta insert after the pasta has cooked. No need to pour hot water into a separate colander. This is much easier and safer. Set includes: 8qt stockpot, cover with Steam Control valve, deep pasta colander, and 4-3/8" deep removable steamer basket. Limited lifetime warranty.