GOOD METARIAL: Made of natural cotton core, longer, the flame is stable. GOOD CRAFTSMANSHIP: No black smoke and no odor, longer and burning stability. They can be easily straightened out without breaking. Multipurpose: Perfect for most kind of wax (paraffin, soy, palm wax, bees wax etc). Works well in pillars and most containers. Works well in pillars and most containers. Length: 8inch, 6inch, 4inch / 20cm,15cm ,10cm Wick diameter: 2 mm(0.8inch) Base diameter: 12.5 mm(0.5inch) Please be cautious with dosage of dye and scent whilst making candles, excessive dosage might influence burning effectiveness and reduce the candles ability to stay lit. colour:white Material:Cotton rope + metal Package Contents: 150 * Candle Wicks Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. GOOD METARIAL: Made of natural cotton core, , the flame is stable. They can be easily straightened out without breaking. GOOD CRAFTSMANSHIP: No black smoke and no odor, and burning stability. Multipurpose: Perfect for most kind of wax (paraffin, soy, palm wax, bees wax etc). Works well in pillars and most containers. Works well in pillars and most containers.