Colours: Available in four colours, choose between blue, rose gold, silver or purple. Exfoliator: Get a double-sided nano glass foot and hard skin exfoliator. Features: No harm to your feet, super gentle to exfoliate any hard skin and calluses. Benefits: Nano glass also helps remove dead skin cells, leaving the skin feeling extra smooth! Material: ABS. Sizes: 6cm x 3cm. Nano Glass Exfoliator | Living Social | Living Social