probably ok for infant feeding tube BUT NOT ADULT SIZE
The Good: The diameter of the stainless wire will pass through a Lopez valve on an ADULT peg tube.<br />BUT they were stingy with the bristles. both in diameter and length. I would think the ideal brush - (and so far this is my third attempt at amazon to get a suitable one.) would have the exact same wire size but with bristles between 6.5 and 7 mm diameter overall. and a length of the bristle column ideally 100 mm long. this one is only 69 long.<br /><br />WORST OF ALL the wire has a sharp end.  all the others which I have ordered have the end sealed with a bead of plastic or epoxy to make a smooth tip that would not score the inside of the tube .<br /><br />If they fix these problems and send me a proper brush, I will revise this review.  Meanwhile if any competing brush maker, has such a brush in their line.... I am an immediate customer.
Rating: 2 stars