★3D printers instead of the spring parts - Silicone leveler
★Products are divided into 16mm and 18mm sizes, choose the right size you your
★The product is a generic product
☆Name: 3D printer accessories
☆Product List: heating the aluminum block Kits * 5,1.75mm nozzle throat * 5,0.4mm * 5, * a small wrench
☆The product is suitable for 3D printer is a great accessory