We stayed about 4 to 4.5 hours. I think this is the first time I went to Maggie and actually did quite a bit of spinning - for me anyway. I tried Maggie's wheel and words can't even describe how nice it is. It is stunning and lovely to use. This bobbin is what I managed to spin on my Joy so far today. The fibre is yummy to spin. A longer staple length than I normally have with merino and I just love the way the colours are working out so far. It will be interesting to see what it ends up being once it's plyed.