This is popular in the food, chemical and pharmaceutical industries. it is ideal for powders with poor flow characteristics. The solid inner rod keeps the samples separate. 

Operation
1. Insert the sampler into the product.  
2. At the required depth rotate handle to expose the collecting pockets.
3. Rotate the sampler through 360° so the product is pushed into the collecting pockets.
4. Rotate handle to close pockets and remove sampler.

*Note - additional tips, cleaning brush and transport case also available