21 Drops Essential Oil Therapy® 7-piece Organic Essential Oil Wellness Set with Acrylic Stand 21drops® brings together a collection of our 7 best-selling essential oil blends prepared in convenient 8mL roll-on vials displayed in an acrylic stand. Detox to cleanse your body of toxins Focus to help with memory and clarity De Stress to relieve anxiousness Immunity to combat germs Headache to soothe Abstain to satisfy Sleep to ease and help you rest. The 100% organic essential oils