Eucalyptus, Lavender, Peppermint Ear Candles, Handcrafted in America, Food Grade Wax. Sinusitis Ear Candles 10″ long and approximately 1/2″ in diameter. They are made with unbleached muslin and food grade wax and contain eucalyptus, lavender, and peppermint essential oils.. Ear Candling has been an ancient practice through the ages and generations of families around the world agree, ear candle therapy is a rewarding holistic remedy. Harmony Cone, well known for producing the best, Handcrafted Ear Candles in the world, alongside unparalleled research wants you to learn more about ear candling and how it can help you and those you love.