This is a full card of 30 light weight nylon guide nuts(color: black). Not only are they the lightest guide nuts available, but they are a better fit to the guide post.  Perfect for drag cars too. These guide nuts have been winning races all over the country since they hit the market, don't get left behind.Thanks for looking and

Please check out my other slot car related items!

This wire is not only some of the lightest wire on the market, it is one of the most durable. This wire is used by Formula One teams around the world. Don't confuse this with the other red and white wire that is out there that is tiny and breaks very easy. One card is good for 6 cars.  
This wire seems to work best when using the "California Loops" method of installation. Loops work best when under or behind the front axle. Don't be scared because it is alittle stiffer than the brands of wire on the market, two 5" strips of the RTR  wire weigh 1.8 grams.

This lead wire has been winning races all over the country since it hit the market, don't get left behind.

Thanks for looking and please check out my other slot car related items!