It`s hard to get enthusiastic about fuses but we can`t do without them! I bought 10 13 amp fuses so I wouldn`t be caught out again, I only needed to replace one fuse but now I have spares. They work so I`m pleased with my purchase. I tend to keep spare 3 amp fuses as most of my electrical items require them. (lamps etc) .With 13 amp fuses If I need to replace one I usually take a fuse out of a plug I`m not using until I ran out of unused items!