These Palm Wax Tea Lights are hand made in a small scale facility in rural Indonesia, where the employees enjoy humane working conditions, good wages, free health care, paid pregnancy leave, together with vacation and retirement benefits. Supplement Facts 100% vegetable palm waxDirections Always use a fire proof, snugly fitting tea light holder. Tea light holders can get very hot, so only place them on heat-resistant surfaces. Avoid drafts. Keep away from curtains and other flammable objects. Eliminate which trimmings and other debris from around the flame. ExpirationThis product has no expiration date or the manufacturer has not provided an expiration date.