These Tommee Tippee Twist and Click Advanced Nappy Disposal Refills are designed to work with the Sangenic Tec system, offering an effective and hygienic way to manage nappy disposal. Each refill provides a long-lasting solution for an odor-free nursery. Individually wrapping each nappy seals away germs and odors, ensuring maximum hygiene. The unique twist and click mechanism twists and locks each nappy away into the bin, significantly reducing smells and mess. This pack contains 6 refill cassettes, offering excellent value and convenience for busy parents.