Nice. They for sale? At IKEA you say? Free with every gallon of Lingonberry Sauce? Me wants one!
Seriously though, I think I'll make a GringatTronics version of one of these. It looks awesome in my mind =]
They do look like something you'd get at IKEA though.
Ha! They could be called...... POD RACERS!! LOL worst pun ever... but yeah, these look easy to make, they kinda remind me of the wheel bike Jann Tosh rides in Star Wars: Droids. But only in shape, of course. :)