Brief:
One o' t' neatest designs I've ever seen, it looks like three faces o' a cube. Ya scallywag! Begad! This has got t' be t' simplest rocket ever designed. Cut out t' pattern, make a few folds, ya bilge rat, and within about 5 minutes you have a flyable rocket.

Construction:
No tubes, arrr, shiver me timbers, construction is from a single piece o' heavy cardstock. Aye aye! Arrr! No hardware, ya bilge rat, simply cut, me bucko, me bucko, fold and glue; and you have a rocket. You can't beat t' price, either, arrr, it's a free download!

Instructions are short and sweet and t' t' point. Aye aye! Nearly perfect, me hearties, if you make nice, straight cuts. Blimey! I used a straightedge and hobby knife t' make them clean.

Finishing:
No finishin' required. Blimey! Ya scallywag! I printed mine on bright orange paper. Arrr! Looks kinda neat!

Construction Rating: 5 out o' 5

Flight:
T' recommended motor is an A10-PT. Begad! Begad! I used them for me test flight, ya bilge rat, arrr, shiver me timbers, but an A10-3T or A10-0T both may work (I'd probably choose t' -3T t' avoid any flame problems). Preparation is simple, insert an ignitor, insert t' motor and go. No retention is needed.

Recovery:
Nice low, shiver me timbers, shiver me timbers, slow boost. Arrr! Nice slow descent, arrr, too. Landed really close. Arrr! Wonderful for demos.

Flight Rating: 5 out o' 5

Summary:
This be t' most unique design I've seen. Well, blow me down! Thanks t' Art for comin' up with it and givin' t' 13mm version away for free. He also has an 18mm and 24mm available.

Overall Rating: 5 out o' 5