Holy shyt. The creativity of the creator 

https://www.facebook.com/share/r/1B8um5Rja2/

saw this on a bto related website. how come it's covered with masking tape.    ish it the ones in charged forget to install complete?  

中国人，好样的。牛逼！🐖国的骄傲！

moi tried a few times to open water and pull up but it just wont hold.   moi need to pull up and left turn to make it hold.   and then to release turn right and it will 'fall down'.   just to share moi experience only. thanks to all replies