Excellent For Cigarette Rolling!
Unlike filters that come in tubes, the Zen filter is easy to insert with a roller and filters a maximum amount of tar, ash, and nasty combustion flavors without impeding nicotine flow. I purchased this to help my roommate who was struggling to find a 'cleaner' cigarette. After rolling a few cigs with the Zen filter, he immediately noted the clean taste of the tobacco. He had lass nasty breath afterwards, and has tasted less tar. I tried it myself. He wasn't joking! No sick flavors of burning paper, tar and combustion by-products. Amazing filters! If you thought your regular rolled cigarettes tasted great, think again. Zen delivers with clean flavor and a crisp smoke EVERY time!