Chip's got the genius for making simple and cool kits, that's for sure. I threw this one together in about 90 minutes total time - the wheels are old Ikea® magnets (so it can double as a fridge magnet!)...the wire is .020 piano wire...and the glue is a mixture of superglue and Elmers® Tacky Glue. Anyway, just thought you'd all like to see it...don't kid me, the workmanship is mediocre. But, the plane still turned out cool!