http://www.SmileyDaisy.com<br /><br />Daisy model diffuser: http://www.amazon.com/Smiley-Daisy-Essential-Oil-Diffuser/dp/B00GOJDD14<br /><br />Pyramid model diffuser : http://www.amazon.com/Smiley-Daisy-Essential-Oil-Diffuser/dp/B00IK86RJ2<br /><br />Is this glass or plastic?<br /><br />The upper portion is made of polypropylene (PP), which is safe with essential oils.<br />The lower base is made of Acrylonitrile Butadiene Styrene (ABS).
