7rocks is a company which has several engineering products and services. Each one trades as a separate brand under the 7rocks Pty Ltd ABN.


foildb_logo_plan_wing_003.gif Foil Db is a database of foil shapes used in fins, sails and wings. It also sells related products.
Current products:
i) A CNC machined RC flying wing.
ii) A book on the basics of surfboard fin design.