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.
Made of high quality plastic material, small space and low cost
Keeps the same size as standard recirculating ball bearings for easy installation
Easy assembly by simply pressing in with your hand
The retaining ring can make sure the safety
Including 5pcs 3D printer plastic bearings, convenient to replace