Features: 360° Even Heating Technology: Our sourdough starter warmer features innovative water heating technology for all around 360° uniform heat distribution, eliminating cold spots during fermentation to achieve consistent results every time. Precise Temperature Control: With adjustable settings from 70°F to 104°F, this warmer maintains optimal yeast activity for superior dough texture and flavor, ensuring ideal fermentation conditions. Smart Timer & Memory Function: The built in programmable timer supports up to 198 hours of fermentation with memory storage for your settings, preventing over fermentation while saving energy effortlessly. Energy Saving Auto Standby: Automatically switches to low power standby mode once reaching the set temperature, conserving electricity while reactivating heating if needed for consistent fermentation. User Friendly Design: Simple two knob controls adjust time and temperature easily, along with a 1 24 hour feeding reminder to help maintain your starter—suitable for bakers of all skill levels. Specifications: Substance: PP Product size: 6.1x8.07inch (about 15.5x20.5cm) (particulars as shown in the picture) Temperature Control: Adjustable from 70°F to 104°F Package Includes: Warmerx1 note: Before using the accessory, please check if it is compatible. Pay attention to the storage methods.