For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

There are total 200 pieces in one set that you may use for many projects

Excellent surface quality, high hardness and high load bearing capacity

Steel ball diameter is 6.35mm(1/4inch), and the tolerance is ±0.002mm

These steel balls are made of high quality Gcr15 bearing steel for pressure resistance and abrasion resistance

Mainly used for industrial products such as hardware tools, electrical appliances, casters, bearings, etc