Plus Essence Mask Aroma Stickers - Pack of 12, 2 Bags Lemongrass & Eucalyptus A refreshing citrus aroma of lemongrass and eucalyptus. This aroma is perfect when you want to feel refreshed, blending the refreshing, lemon-like scent of lemongrass with the clean scent of eucalyptus. Since no synthetic fragrances are used, you can experience the deep aroma unique to essential oils. Just stick it on your mask. Aroma lasts for approximately 12-24 hours. No need for aroma oils or diffusers. Just stick it on your mask for an authentic aroma experience. The aroma stickers are designed to provide a long-lasting fragrance, adding scent to your mask life. They can alleviate discomfort caused by wearing a mask and help you relax with the aroma. No discounts available.