Combi Sangenic Diaper Disposal System Spare Cassettes - 2 New Baby Wipe Warmer Works perfectly. Warmed up immediately. I bought these for when my grandchild visits and have kept them in storage. They haven't been used much, and there's hardly any odor. Please refrain from purchasing if you are overly concerned about details. If there are any issues after the product arrives, please comment before leaving a rating. Thank you. If you ask a question about the price in the comments and don't receive a response after an hour, I will delete the comment.