As ur in the UK, heres a list of suppliers & product numbers.
Available from
http://rswww.com
Flux pen : 425-9379
30 awg wire : 209-4827
22 awg wire : 177-1113
www.maplin.co.uk
Fibreglass Pencil : KR61
Tip Tinner Cleaner : JG06
36swg Enamelled Copper Wire : YN90X
Soldamop 2.5mmx10m : N59AL
www.antex.co.uk
Soldering Kit, 18W / 230V, British plug, PVC cable : SK7
Soldering Bit, 0.12 mm, for C & M irons : 107