CataBottle

Toy sailboat, made with 4 plastic bottle of gas springwater (from a german discount shop).
in addition to printed parts you need :

-4 bottles of ~85mm diameter glued by 2
-4 elastics
-1x 2meter wood profile 9mm x 19mm
-1x 1meter wood profile square 9mm
-some water resist string
-some tracing paper or spinnaker for the sails

enjoy !