Diamonds Gelling and Odor Control Sachets. Diamonds Gelling Sachets with ActiveOne Odour Control solidify liquid contents and reduce or eliminate excess gas, enabling the user to achieve a flatter, more discreet pouch. Not only does this result in greater comfort, but users often find that Diamonds sachets help prevent leakage and sleep disruptions caused by the need to drain or release gas. For ileostomy or liquid stool output, not indicated for urostomy (urine). Each jar includes 100 sachets. Sachets are not to be opened; they are to be placed directly into the opening of an empty ostomy pouch. For full details, please read the Instruction for Use insert.