Product details: Need something for good night’s sleep, puffy eyes or dark circles to energize and reduce them?  Grace & Stella’s Hot + Cool Gel Bead Sleep Mask is ideal for this purpose. This mask can be used two ways depending on your preference: 1.  Warm:  Microwave for 10 seconds or place sleep mask in air-tight Ziploc bag and soak in a bowl of hot water for 10-15 minutes. 2.  Cold: Place it in freezer for 15 minutes. Always check the temperature of the sleep mask by touching it on your wrist, before using the mask on your eyes. Produktdetails: Brauchen Sie etwas für die gute Nachtruhe, aufgedunsenen Augen oder…