Spongostan Dental Cubes are manufactured from top-notch collagen material. This ensures that these dental cubes are able to absorb more than 45 times their own weight. Spongostan Dental Cubes are also able to adhere to the bleeding site easily during dental or medical procedures, making them easy and convenient to use. Each dental cube is individually packed in a sterile blister pack designed for single-use only. The dental cubes are placed on oral cavities to stop bleeding when other methods of controlling hemorrhage are either not practical or are ineffective.