Keep the nappies from spilling with the Tommee Sangenic Universal Cassette Pack. This set has 18 pieces, each with an antibacterial film that prevents germs like E-coli. It avoids the breakdown of protein and reduces the risk of bad odour. These refill cassettes are made from 98% recycled plastic for quality use. Each cassette is created to wrap a month's worth of diapers with ease. The twist and wrapping of nappies with the refill cassettes eliminate the chances of bad odour and harmful germs.