balsa wood is used to make high floating crankbaits

Crankbaits are used by anglers to attract both fresh and saltwater game fish species. From bass in a lake or pond to striped bass in the surf, top water crankbaits often provide exciting strikes as a fish breaks the water surface to strike the bait. balsa wood is used to make high floating crankbaits that perform well on the water surface. Making a balsa crankbait at home provides the opportunity for a custom-made lure.
Sand a three-inch balsa crankbait lure body with fine grit sandpaper. Use the sandpaper to smooth any rough areas on the lure, and open the grain for finishing.
Apply a coat of primer to the entire body of the lure with a hobby paint brush. Allow the primer to dry overnight, then lightly sand with the fine grit sandpaper.
Paint the balsa crankbait lure with enamel paint. Use a traditional half-red and half-white pattern or paint the lure to resemble a bait fish. Use hobby paint brushes to apply the paint. Allow each coat or color to dry thoroughly before continuing.
Set the balsa lure to the side and allow it to dry overnight. Spray the lure with clear coat sealant to add a protective coating to the painted lure.
Apply a drop of fast-dry glue to the threads of a screw-in eye. Insert one screw-in eye into the nose, belly and tail of the lure.
Place a split ring on each screw-in eye and a treble hook on the belly and tail. Use a pair of split-ring pliers to spread the split rings when attaching to the eye hooks and treble hooks.
The more related information comes from http://www.balsafactory.com/.