https://stream.echo6.co/videos/watch/ee887b44-bb3b-49eb-b836-a816ece249cb These little things are very clever. They look like a standard cotton bud, but have liquid in the stem that is released into one end automatically when the other end is snapped. You can get them with a povidone iodine fill for sterilising small wounds or an alcohol fill for either wounds, or in our case precise cleaning applications. Sounds easy enough, but the secret is in a unique gel that must have taken a lot of research to perfect. Here's an ebay com search link for the iodine ones (typical price $4 per 100):- https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2334524.m570.l1313.TR0.TRC0.A0.H0.X100pcs+iodine+cotton.TRS1&_nkw=100pcs+iodine+cotton&_sacat=0&LH_TitleDesc=0&_sop=15&_osacat=0&_odkw=100pcs+iodine+cotton+stick&LH_BIN=1&LH_TitleDesc=0 And a search link for the cleaning alcohol ones (typical price $4 per 100):- https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=100pcs+alcohol+cotton&_sacat=0&LH_TitleDesc=0&_sop=15&_osacat=0&_odkw=100pcs+alcohol+cotton+stick&LH_BIN=1&LH_TitleDesc=0 As requested I've done the iodine-starch test and used a swab to soak some grains of rice. They turned a dark black/blue suggesting that the contents are iodine based. If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- http://www.bigclive.com/coffee.htm This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty. Mon, 13 Apr 2026 15:03:33 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/ee887b44-bb3b-49eb-b836-a816ece249cb All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.