Bought one of these from Poundland yesterday for a pound (obviously) and was in Asda later that evening and saw the JML version' The Turbo Snake' for a tenner!! With more or less exact same packaging. I used my pound one today and it cleared lots of nasty stuff and now my kitchen sink drains in no time. Pack of two, one for sink plugs, one for bath/shower plugs. Well worth a quid in my opinion. Mixed reviews on the JML website, but I found it easy to use and did its job.
Not posted on here for ages and ages so please be kind as I find this website confusing.....and i dont know how to post pics! sorry.