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.

The spring size is 25mm in length and 8mm in diameter, with great workmanship, perfect replacement for the old one.

Complete tools, you can operate it yourself, suitable for DIY enthusiasts.

To make the 3D printer more stable, the hand-tightening leveling nut used for the upgrade of the 3D printer hot bed.

Small size, easy to carry and store, convenient to use and with good performance.

Made of aluminum alloy, rust-proof and corrosion-resistant, metal nuts are twisted more firmly and have a long service life.