Does it lift and firm jowls significantly?
Is the 'housing' metal or plastic?
If I use this roller, how long will the results last?
Should you remove earrings or jewelry before using?
What is the proper way to clean and disinfect this tool?
Does the geranium powder come off on your skin?
Do you use with moisturizer?
How many minutes per area (I.E: face, neck...) should it be used daily, or weekly, for effective results?
How long does shipping take?