After a 21 day journey from China,The 3 leg "adapter" to allow one to use the cheaper "Bayonet" fitting gas botles on my Wilko's stove arrived today.took a minute or two to sort out how to instal bayonet fitting,(no instructions)Into adapter.Works a treat.Mug of water in kettle-4.5 minutes to the whistle blowing.and all for £4.99.postage included,via Singapore.