This awesome selection features 140 jumper leads in various sizes, making your prototyping not only easier but also more vibrant. Be a breadboarding master with this super - convenient set! The leads come in 14 different lengths and are colour - coded. They're made of solid core wire, perfect for breadboarding. The ends are pre - stripped, so they're ready to use right away. There are 140 different jumper wires in total, and they're neatly packed in a box that's great for travel, events, or as a gift!

Using these jumper leads is a breeze. Just pick the right length and colour - coded lead for your project. Connect the pre - stripped ends to your breadboarding setup. When using, make sure to handle the wires gently to avoid breakage. For storage, keep them in the tidy box provided. This will help protect the wires and make them easy to find. You can take this box with you to events or when travelling. Regularly check the pre - stripped ends to ensure they're in good condition. If you notice any fraying, it might be time to replace the wire. Enjoy prototyping with these high - quality jumper leads!