Kamjove/Ming Xaing cup tea pot

I have just got two great tea infusers/pots to make my loose leaf teas in

Ming Xiang Cup look here http://www.youtube.com/user/TeaINfuse?feature=mhee#p/u/6/ImTZTWtL1qU Kamjove press art tea cup look here http://www.youtube.com/watch?v=Srb_4D0D_MI
I have used both and enjoy them have any of you all tried any thing like these? What do you think?
let me know Dane