Four-ring hob, 20 years old but still working OK - with original user manual. The igniter stopped working a few months ago and the supplied 'replacement' was of totally different design. Since then we have used a barbecue lighter to light the gas rings.
Refitting kitchen and installing an electric induction hob. The gas hob should be installed by a qualified gas fitter.
Check out the pictures at:
https://trashnothing.com/pics/272802