I bought a couple hundred feet of this tubing and only need 20' or so. I have a lot of it available for anyone interested. I don't know what shipping would be for 20' or 25' lengths but I could try to figure it for anyone interested. I have $1.40 per foot in the stuff so if I get that back and shipping is covered I'm happy. Just so happens when I was looking all the short rolls were gone so I bought the big one. Email is best at firstname.lastname@example.org
Local pick-up around Dayton Ohio is fine too. This is the 1/2" ID and 3/4" OD silicone tubing. I can email a couple pictures of the lot # and tubing if you want to see it. It's Cole Parmer platimum cured silicone with .5 ID and .771 OD .1355 wall thickness.