"Build 12 different models! The sky is the limit with the 12 in 1 AIRCRAFT models package! Train on flying stunts with the small Acrobat plane and then go for the big show with the large size model! You can build one model at a time. Choose between four different types of helicopters to save the day either by transporting goods with the Chinook or reaching remote areas with the Rescue Helicopter. As for the remaining aircrafts, you will surely find one that will satisfy your needs from early historical planes like the Twin Prop and the Biplane to the modern high speed Jet plane! Key Features: *Snap-fit connectivity in any direction and angle. *Extraction tool for easy disassembly. *Easy-to-follow building instructions. *All parts are non-toxic and made to last. Vibrant blue coloured parts. *Printed instruction are included for 3 main models in each set. *All 12 models can be assembled by downloading the free internet instructions , available at Engino website. All models are available as interactive 3D instructions viewed either from a PC or from smartphones and tablets through the ENGINO 3D Viewer app (kidCAD), downloadable for free in Android, Apple (iOs) and Windows mobile operating systems. Product Material: ABS Plastic and TPE"