About this item FUN LEARNING ACTIVITY - Any young tech junkie would love to get their hands on our Drone Builder Kit! Whether it's a home or school activity, kids will surely appreciate figuring out this small yet innovative "science experiment" technology. EASY TO ASSEMBLE - It comes with all the right materials and accessories to function on its own. Our drone kit is also a great chance for kids to learn more about simple and complex circuits while having a blast! It's both beginner and kid-friendly. PERFECT GIFT IDEA - Smart and adventurous kids will definitely love to have something they can tinker with. Begin by introducing them to this Drone Builder Kit and see how rewarding it can be. It's the perfect Christmas or birthday gifts for boys and girls! PACKAGE INCLUDES - The Circuit Scribe Drone Builder Kit comes with conductive ink pen, 4 motors, 4 propellers, 4 extra propellers, drone hub with on-board camera, battery and battery charger, and a FREE downloadable iOS & Android controller app. CIRCUIT SCRIBE CONFIDENCE - Designed by a team of Ph.D. graduates from UIUC & Harvard, Circuit Scribe puts the power of electricity into a pen, making the joy of creating circuits accessible to anyone. We're as curious as ever and committed to inspiring that curiosity in future engineers and inventors.