ZAQ Allay Essential Oil Diffuser LiteMist Ultrasonic Aromatherapy With Ionizer - 80 ML Capacity, Blue. The Allay is our signature diffuser. We like to think of it as our most versatile (hopefully you agree!). When ZAQ was designing the Allay, we took a step back from the functional, detail oriented approach. Instead, we thought ­ what do we look for in an essential oil diffuser? Our conclusion new beginnings, creative potential and personal growth. After all, when we make the decision to incorporate aromatherapy into our daily life, we’re launching ourselves on the path to a healthier life, exciting the creative part of our brain and expanding our horizons. Buy this product and Save $33 Off on a ZAQ Allay Essential Oil Diffuser for $26.99 with free shipping at Rakuten.com.