Feature:

1.PC matericl,can not be break at all,truely durable for long life time,

2.Fashionable appearance and friendly use,

3.Never occur block,enen the debris dropped into,can be suck out successfully,

4.Unique valve structure instead of  spring,

5.Available for hotel,hospital,barthroom,etc,

6.Unique appearance,all comes our original design,own patented,