To use this Humble Velocipede Ligaments Kit, first, make sure you have the Crankshaft Kit and other necessary 3D - printed parts as mechanical components aren't included in this kit. Print the parts efficiently on an FDM machine. Then, start assembling the connectors according to the names inspired by knee ligaments. You have 10 pieces of each type of ligament to work with. When assembling, take your time to ensure each part fits properly. As for maintenance, keep the connectors in a dry and clean place. Avoid dropping or subjecting them to strong impacts. If you face any issues during assembly or use, check out our tutorial page for detailed instructions and useful tips.