Now my pipe goes MOOOOOoOoOooOooooooo
It's just such a product in quality that every piper should own.
Even I, as a South Korean, overheard how efficient your bag gets once you slide this bad boy right inside of it all the way from the other side of the earth.
It's a pity that I cannot find anything like this hear in this damned pipeless country.
I kid thee not, my blowpipe problem faded straight away right as I started using this valve.
Reviewed by: Martin Kwon from South Korea on 11/9/2020