I've used them as there based very local to me. To be perfectly honest and I apologise if I offend them but there not the greatest for vaping. For cakes yes, defo but not vaping. Yes there vape safe which is a plus and some of there flavours are lovely such as there sticky toffee pudding, but there quite weak when vaped so you have to add more flavour to your mix. This inturn destroys coils so much quicker, I think its due to increased sweetners but don't quote me, I'd say there usable but if your using them theyed be better in a clearo/dripper that you can rewick/coil regularly,