Drain Weasel Disposable Refill Wands 3-pack 5 "Perfect pack!" Miss Dana Fisher 12 June 2019 Having bought a drain weasel before, the refills are necessary to keep the bathroom tub unclogged. I have a super sharp scissors, snip the end bit off after it is used, and then put the rest of the wand in the recycling. I understand it is super long to ensure it can really get way down (it saved us a plumber cost once!) - I can't recommend these enough. MUCH better than acid for your pipes.