Umm, can't you just go to your nearest maplins when convenient? I'd have given up on delivery a long time ago if i were you!
Kingston store have about a dozen left in stock - on display - handful of blue , couple of green, UV and white???!!! I picked up 2 x blue and a UV
Mine were fine last time, like August 2001. Plus my nearest Maplin is like 70 miles away. 10 broken now lol