These Mugi twinwall polypropylene plane kits look fun (and pretty inexpensive)… they’re made from corrugated plastic (the stuff used for lightweight signs and produce boxes -

This new kit features all pre-cut components to make the Evo and includes the fold-out main wing. With all the hardware, carbon main spar tube, glue and tape included, you have everything to make the Evo airframe. All that’s left to do is to add a couple of lightweight servos and decide whether you want to fly it as a glider or with electric power.

The kit comes with a comprehensive simple to follow six page instruction booklet and you should be able to get in the air in an evening or two!

The kit is available: in opaque white (pictured) or translucent (for night flying). In both kits there is just enough additonal box space to include sundry accessories. Consider including one of our colouring tapes or coiled metre lengths of our 1.5 and 2mm diameter carbon rod. If you are ordering a translucent Evo then our superb value Evo Lighting Kit will enhance the dark hours flying experience.

Mugi Evo Kit, thanks Paul! – Link.