The fuse kit include 1 fuse of each fuse in your machine in accordance with the info in the original owner manual / shematic.. 

When you select your pinball machine the photo show you the quantity of fuses in the kit...

If you need 2 or 3 fuses of each just buy 2 or 3 kit (discount apply)

***In some kit we need adapt the fuse in accordance with the supply voltage in your country (North America 110V Europe, Australia 220-230V, no worry we'll adapt the kit in accordance with your location***

Q: When I need change a fuse?

A: Look at the fuse wire. If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced. A good fuse still a good fuse same if the fuse is old, but it's nice to have few spare fuses in hand when needed