Very impressed with the quality of the vape and the CBN oil. I have tried many CBD oils but I think this is the best. Can highly recommend. Used another Canna Tech CBN disposable Vape product with less CBD which I also much like. Maybe the later product is better for sleeping. The former with more CBD is maybe better during the day or evenings when you want to stay awake. Never-the-less, both are of high quality with good cost performance.