Mess-Free, High-Capacity Stovetop Pour-Over Kettle

The user is looking for a new stovetop gooseneck kettle because their current one (Hario Buoni 1.2L) is too small and 'spews water all over the stove when it comes to a boil.' They need a kettle that is precise for pour-over, larger in capacity, made of stainless steel, and, crucially, 'mess-free.' This is a direct request for a product improvement.

Product: 'Precision Boil-Control Gooseneck Kettle'. A stovetop gooseneck kettle specifically designed with an internal mechanism or spout design that prevents water from spewing or splattering when it reaches a rolling boil, even at higher capacities. It would offer a larger capacity (e.g., 1.5L to 2L) than common smaller models, be constructed from durable stainless steel, and maintain the precise pour control essential for pour-over coffee methods like Chemex. The primary selling point would be its 'mess-free' boiling, addressing a common frustration among pour-over enthusiasts with existing kettles.