Check the listing for details. Zen Red King Size Full Regular Cigarette Tubes 40 Box Case. Condition: New. Listed at 129.99 USD. This is a case of Zen Red King Size Full cigarettes. 250 tubes per box and 40 boxes per case. The brand is Zen and the California Prop 65 Warning applies. These cigarette tubes are perfect for collectors of tobacciana and those who enjoy smoking. Zen premium ES tubes - 15% longer while other manufacturers have cut back on production costs by shortening their filters we've extended ours by 2 mm to make smoking more pleasurable without removing any of the strength of your favorite smoke. ES=extra smoothThis is a case of Zen Red King Size Full cigarettes. 250 tubes per box and 40 boxes per case. The brand is Zen and the California Prop 65 Warning applies. These cigarette tubes are perfect for collectors of tobacciana and those who enjoy smoking. Zen premium ES tubes - 15% longer while other manufacturers have cut back on production costs by shortening their filters we've extended ours by 2 mm to make smoking more pleasurable without removing any of the strength of your favorite smoke. ES=extra smooth