I know this trick !!
! a" y l7 ~( X+ ]- m9 u公仔箱論壇this is nice, he executed it with tvb now,tvbnow,bttvb' F. z+ ~$ \1 L) @
show-man skills. Not bad.4 c3 |- ~6 z- h7 c+ f
It would be better if he tvb now,tvbnow,bttvb2 D/ U' ^3 _/ x% J9 ?
spin the pen after the trick |