Bola sólida de alta precisión de 2-10mm, Bola de rodamiento de 3 4 5mm, adecuada para tornillo de bola deslizante, bola de acero sin imán para caza de tirachinas

Feature:
These ball bearings are precisely designed with perfect consistency in weight, size and finish. These balls are made of high-quality steel and can withstand huge impact forces, making them ideal for bicycle bearings.

Purpose: slingshot bullets or bicycle bearings
Brand new and high quality.
Material: Steel
Product name: Ball
Color: Picture color
Size: 2mm 3mm 4mm 5mm 6mm 7 mm 8mm 9mm 10mm

Package Including:
25/30/50/100/200/500pcs steel balls or Bicycle bearings accessories .(It depends on the quantity you choose)