How I used the Teabag....... Cut off the seams, pulled off the string and label...... This left a piece approx 1 inch x 2 inch..... I rolled the thin way and rolled the entire 2 inches ...... Then I folded thatin half..... Put it in the cartrige fold pinting in and freyed pointing out...... Cut off the piece remaining outside the cartridge plus about 1/16 inch inside the cartridge....... Filled with juice...... The first fill took 14 drops...... Worked like a charm...... Prior videos showed only using half the teabag...... That seemed too loose for me....... Happy vaping.........