What is it?

[RDWP]

Oil or gas lamp?

 

[Jack Dawe]

Oil or gas lamp?

Sorry, no.

 

[Jack Dawe]

Time for a slightly larger shot.

 

[Levina de Ruijter]

Is it to change something's height? Like a table or a chair?

 

[Jack Dawe]

Is it to change something's height? Like a table or a chair?

Sorry, no.

 

[Levina de Ruijter]

But that black thingy has a function, right?

 

[Jack Dawe]

But that black thingy has a function, right?

Indeed it does.

 

[StephenM]

Operated by a single finger?

 

[Jack Dawe]

Operated by a single finger?

Finger plus thumb.

 

[StephenM]

Does it unscrew?

 

[Jack Dawe]

Does it unscrew?

So far as I know, no, but I've never tried.

 

[Levina de Ruijter]

Do you push it up or down?

 

[Jack Dawe]

Do you push it up or down?

Neither

 

[StephenM]

Sounds like side to side is almost all that's left.

 

[Levina de Ruijter]

Or do you just stick it in and take it out? Oh, could it be a barrel of something, wine?, whiskey?, and you can pull that thingy out and take a sample?