An important tool for sampling powders, grains, seeds, pellets, and other friable materials which may become non-homogeneous at various sectors in the container. It is made of anodized aluminum with a sharp stainless steel point and can be sterilized. The T-handle is turned to close the ports and the point is inserted through the bag or directly into the bulk material far enough to cover all the ports. The handle is turned half way, opening the cells to collect the sample, then turned back to close, and the sampler is removed.