Most Advanced Way to Automatically Make a Warm Formula Bottle In Seconds: Precise mixing technology automatically mixes formula and water to the perfect consistency every time without air bubbles - No measuring, no mixing, no fuss Fully Customizable: dispense between 2-10 ounces in 1 oz increments, choose from 3 temperature settings (Body Temp., Warmer Than Body Temp., Room Temp.) or dispense water only Universal Compatibility: Works with virtually all formula brands and all bottle sizes. Conditions: Like NEW- Slightly USED- COMES WITH BOX BUT BOX WAS DAMAGED WHEN STORED AWAY.