Pinewood Derby Weights Tungsten 3.5oz Pinecar kits with Varied Sizes of Incremental Cylinders

Introduction:

    Tungsten is better than lead becuase it is about 1.7times heavier and Its density is twice of steel.It is massively applied to balancing weight mould,counterweight .You can put more weight right where you want it.Tungsten is non-toxic and no sharp edges.

 High density alloy pinewood derby car weight tungsten cylinder display:                                   

Other pinewood derby weight we can supply: