Dunhill Dark Flake is a daily staple for me. I just bought a new Viprati pipe that is going to be dedicated to the 98 tins of it that I have. One bowl in the morning each day should last about 4 to 5 years? I have not found anything currently made to replace it. Not the Astley's, Wessex, Esoterica or any other dark flake out there. There are still many excellent dark flakes that I enjoy, just not as much as the Dunhill.