Coolnut 36L Foldable Bread Proofing Box — Large Dough Proofer, 3-Sided Heating, 24H Timer & Temp Control (50–113℉) with Window and Metal Rack

Compact 36L capacity that stores easily: this foldable proofer holds week' supply for one person or 3-4 days' worth for . When not in use it collapses flat to 15.75" 11.81" 2.76" so it can slide into a drawer or cabinet for space-saving storage. Rapid, even heat: triple-sided heating (left, right, and bottom) brings the chamber to your set temperature in about 60 seconds, saving time and energy while delivering consistent fermentation. Precise control and convenience: an adjustable temperature range of 50–113℉ plus a 0–24 hour timer (set-and-forget) make it suitable for pizza dough proofing, homemade yogurt making, food warming (maintain dishes at serving temperature), and other fermentation tasks. Versatile uses listed include dough, yogurt, 3D filament drying and general fermentation projects. Monitoring & airflow: a clear viewing window lets you check progress without opening the lid, and the included metal rack lifts containers for improved airflow, reduced hotspots, and more even fermentation. Smart, stable environment: the controller maintains steady conditions and includes room-temperature compensation to help speed up proofing when needed. Durable, food-safe construction: the FRONSA dough proofing box features a reinforced PP inner frame that resists moisture and stays rigid—no warping or bending—and uses food-safe heating components with no composite materials to keep your dough, yogurt, or other items pure and healthy.