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Tungsten Spheres

    Tungsten Spheres

    Price: $7.95
    Quantity:
    Product is In Stock and Ready to Ship
    Tungsten spheres (also known as BBs), gives you maximum flexibility and precision weighing for your pinewood derby car.


    There are 33 spheres in each bag.
    The diameter of each sphere is 4.5mm and weighs .032 oz (.9g)

    Highlighted Product Reviews:

    Rated 4.9/5 based on over 9 customer reviews


    Must have for tuning center of gravity. by
    5/ 5 stars

    Allows the precision placement of weight when fine tuning the center of gravity. I drill small blind holes and try to center so as to not create a pull to one side.


    Tungsten Spheres by
    5/ 5 stars

    Nice for easy weight adjustments, when you dont know if your race scale is going to be the same as the official scale.



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