Light Of Mine 3/8" Inch 100% Cotton Flat Wick 6 Foot Roll for Paraffin Oil or Kerosene Based Lanterns and Oil Lamps with Genuine Red Stitch (3/8") 100% Cotton Wick is of superior quality even when compared to more popular brands such as Dietz and Lamplight. This cotton fiber wick is 100% natural and works best with paraffin and kerosene oil based lanterns Great for Indoors or Outdoor use. Provides a beautiful ambience for porch lighting camping and warm summer nights or just cozying up to a book in your family room. This is a household necessity for Emergency Lighting or power outages. Can also supply a reasonable source of heat dependent upon the lantern. Trim the wick to your desired length. Proper Capillary action is the essential component ensuring bright flame and even tempered burn. Proper use of this product coupled with the right fuel source will ensure a clean even tempered burn with a strong glowing smokeless flame 100% Money Back Guarantee if not completely satisfied.