Patterned after the catamarans built from Pacific island palm wood.
To see the complete build log: http://s.kahn.lyshanpress.com/blog/blog4.php/catamarano-graupner/
Another small raft project I suggest as a great family project for any budding shipwright. It requires only a carving knife (no.11 blade), sandpaper, a few small dia. Drill bits, thread, some dowels and balsa wood. It’s a discontinued kit but I’m including all the specs and diagrams should anyone wish to build one.
The build took 7 hours to complete.