Take your mushroom cultivation to the next level with the Thor Stir Plate Pro — designed by mushroom growers for mushroom growers. Conquer liquid culture straight to bulk substrates with ease, thanks to an extra-strong magnetic array that stirs through thick glass and domed jar bottoms. Sized for a standard 1-inch stir bar, this stir plate works seamlessly with your existing lab equipment. Integrated cooling prevents heat buildup, protecting both your liquid culture and the motor, making this the last stir plate you'll ever need. Perfect for quart, half-gallon, gallon jars, or even 5-gallon carboys. Why Choose the Thor Stir Plate? Vortex Power: Easily stirs thick liquid culture, even in 5-gallon carboys. Say goodbye to sediment and uneven growth. Protect Your Genetics: Passive exchange + stirring prevents strain instability seen in forced-air systems. Designed by Man-O-War: Created by the top mushroom equipment designer in the industry. Multiple Models & Colors: Choose Single or Double Plate setups; exclusive White MCM edition available. Battle-Tested: Outperforms lab equipment costing 5x more — used daily in our lab. Sale: Slow roll-out Sale saves $15/unit on Stir Plate Pro Single Slow roll-out Sale saves $10/unit on Stir Plate Pro Double Specifications: Type: Thor Stir Plate Pro Material: High-strength components designed for lab use Magnetic Array: Extra-strong for thick glass & large jars Stir Bar Size: Standard 1-inch Jar Compatibility: Quart, Half-Gallon, Gallon, 5-Gallon Carboys Cooling: Integrated to prevent overheating Warranty: 1-year Color Options: Multi-Color, Exclusive White MCM edition Note: Engineered for long-lasting performance and superior reliability in mushroom cultivation.