3d model of the WizzAir carry-on sizer. Modeled in 10% scale, so the tubes were widened a little to make it printable, so regretfully won't fit full 40x30x20 and 55x40x23cm bags, even if printed in 10x size :D Have fun with it!

Update: Optimized the model, now it can be printed in horizontal position, resulting in a faster, better looking print. (On the pictures, new model is on the left in pink.)