As someone interested in fossils and science education i recently used a product designed to help with digging in dirt.As a result of using this product, I found that it made the process of excavating so much easier. The pellets were easy to use and I no longer had to worry about accidentally hitting rocks or other obstacles while digging. The product falls under the category of "Industrial and Scientific" due to its effectiveness and efficiency. The only downside is that the pellets are not reusable which can be costly in the long term..