Thankyou everyone for your replies

I looked at the Topeak mountain morph when researching which one to get, cheapest I could find one was £25 and I have a lot of X tools and lifeline stuff and really like it so I thought I’d try this one and judging by a few comments above and the quality of the product I’m pleased I did!

@trail_rat the muc off ones are like that, they still have removable valve cores but where the hole is on the side of the valve inside the tyre it has an Allen key head:

https://images.app.goo.gl/LaV8rv3osm58hhhe6

@dirkpitt74 No they’re an optional add on, they’re great for riding in though, far better than Five Tens…