The tube doesn't come off if you attach it right.

I came up with the Straw idea for Wipe Out many years ago and sent him pictures which he then incorporated into his product.

With the clear plastic tubing, then used a pencil sharpener to sharpen the end so it made a really tight seal on the shoulder.

I have 3 sizes - up to like 223 / 30 cal, up to 375 type and then 458 and above, but most of those don't have shoulders or are DR's anyway.

I have about 148 bottles of patch out ATM, more on the way.
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