Vintage Watch tool Brass old blow pipes for soldering

I'm selling Dad's old watch repair collection of tools, parts, clocks, etc.He got them from a shop in Duluth Mn. 50 years ago........ This is vintage watchmakers tool.They are brass and hollow. they are old blow pipes for soldering with a bunsen type burner..You can see in the picture. Bid with confidence. Shipping will be $3.50 in the USA. See my other auctions as I list 100 different tools & parts and watches. I will do combined shipping if you win more than one auction.

T are only 3 blow brass pipes..The other 2 pieces are soldering rods I think. They are not hollow.