"What is this blue plastic card used for? It is a bit flexible as well. Given to me as a parting gift from my Uber."
A: "It’s a phone stand. Curve it, and tuck the tab near the heel of your hand into one of the slots. The tab at the top near your fingertips should support the bottom of your phone."
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Rhyna 3 year s ago
The top of 16 is an air and/or vacuum release valve.
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Zeke 3 year s ago
Rhyna,Yes, I agree. Probably a vacuum release valve. And there is also a non-return valve over the gate valve.
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Zeke 3 year s ago
Zeke,There is no testing for water here. The whole thingy is air/vacuum release.
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Will 3 year s ago
#15 - I don't get the explanation. Anybody add to this?
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Derrick 3 year s ago
Will,
We used to make these as kids by taping a cut off balloon to a broad piece of pvc pipe. They can shoot things away really hard. Funny to see a commercially made one. I bet you can easily take someone's eye out with those metal balls.
We used to make these as kids by taping a cut off balloon to a broad piece of pvc pipe. They can shoot things away really hard. Funny to see a commercially made one. I bet you can easily take someone's eye out with those metal balls.
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Prescott 3 year s ago
Will, use it like a slingshot.
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Jimmy 3 year s ago
@will. It works like a sling shot. Put ball in rubber hold ring pull rubber back when you let go of rubber shoots ball
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Odo 3 year s ago
#35 - probably dustfilter for vacuum cleaner
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Cintha 3 year s ago
#34 how f@#king lucky that he left you something (luckily) let alone thought of you, mine left me sh#t even though they knew i was all alone but 
at least i haven’t gone that crazy yet sooo
at least i haven’t gone that crazy yet sooo
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Gus 3 year s ago
#26...Don't know what it is, but you do have a book with it? Oh my, read the book. 
We used to make these as kids by taping a cut off balloon to a broad piece of pvc pipe. They can shoot things away really hard. Funny to see a commercially made one. I bet you can easily take someone's eye out with those metal balls.