Loipos Bottle Warmer / Steam Core 40pcs - Brand: Loipos Thank you for viewing. I am selling this as I have received it as a gift but do not use it. All items are brand new and unused. The bottle warmer can sterilize baby bottles and heat liquid milk to the appropriate temperature. The steam cores have an expiration date of August 2028. The instruction manual is torn. Due to shipping costs, I will ship the items without the box.