Pure essential oils are free of harsh chemicals. Airomé Essential oils are certified 100% pure, therapeutic grade. Oils can be diffused, or diluted with a carrier oil and used topically. Have a spa-like aromatherapy experience in your own home. Each pure essential oil has been selected to evoke memories of holiday celebrations. Use as individual oils or blend together in a diffuser for a variety of benefits. Set includes 10 ml. Canadian Fir, Cinnamon, and Holiday Cheer Blend in a gift box.