The idea of the BULDOâ bubble float was born in the mind of Mr. Jean GRIZAUD, skilled trout fisher, about 60 years ago.
Indeed, having observed the air bubbles on the surface of torrents, he got obsessed by the idea of manufacturing those bubbles that the fish would confound with the real ones.
After many trials and experiments, the day after armistice, he finally could take out a patent for his invention : the BULDOâ float was born.

In order to complete his product range, the company sarl Jean GRIZAUD came together with the company sarl BONNAND within a same group.
Created in 1903, BONNAND is a specialist in plastic fishing articles, complementary to the BULDOâ floats. They offer products such as bait buckets, tackle boxes, baskets, floats...
Both, BULDOâ and BONNANDâ brand products are, today, manufactured in La Sône, in the South of France, and are sold in more than 26 countries in the world.