This is a good bundle for £7.50. I've used them for a few purchases and they've always gone above and beyond what I might expect, so I'm passing on the recommendation. They missed one part with my first order, and when they sent it out the next day there was a free gift inside (as there was with the original order) so they deserve more business 
I've also used bitsbox and again, they are also good to stock up with lots of misc parts you might need down the line. For a flat rate of £1.50 p&p, I bought quite a bit of stuff I'll probably need like wire, sockets, 555 timers, caps, resistors etc etc. The poundshop section is pretty good I thought.