Pack of Two Eucalyptus Oil Roll-Ons for Cold Relief This two-pack of eucalyptus oil roll-ons provides convenient, natural relief from cold symptoms like cough and nasal congestion. With a soothing aroma and easy roll-on application, these are perfect for quick use anywhere. Safe for children as young as three months, each roll-on contains pure eucalyptus oil to help your child breathe easier. The twin pack ensures you always have one on hand, whether at home or on the go, to keep your child comfortable.