Whether you are a professional or a private individual, choose flint tumbled stones in 250g bags Description of flint tumbled stones in 250g bags Discover these magnificent 250g flint tumbled stones. Flint stone has always been associated with prehistoric times. It is thanks to this rock that the first tools of prehistoric men were able to see the light of day more than 2 million years ago, most of them have been revisited and we are still using them today. Flint is a very resistant stone, whose hardness is between 6.5 and 7 on the Mohs scale. There are many deposits of flint in France, especially in Normandy, Picardy and Pas-de-Calais. In lithotherapy, 250g flint tumbled stones diffuse a unique energy and offer many virtues to its wearer. On a mental level, flint stone will be an excellent ally to give you courage and dynamism on a daily basis. Flint will make you want to be